Uses calls a lot to move hands along. Stands out for being tenpai at draws, a high win rate and riichi-ing as soon as tenpai. Career record: +3.6pt per game, but allowing for luck the difference from average is not clear yet.
Calls a lot
Riichis at once
Actual / game
+3.6
287 career games
Skill estimate / game
+1.5
90% interval -1.5 to +4.5
Estimate, luck removed
+1.6
adjusted for starting hands, draws, ura-dora
Weight of the record
41%
share of the estimate from the record
Styleleague percentile, career
Average win value286,507
Riichi rate4222.7%
Deal-in rate4411.0%
Win rate9421.3%
First riichi rate1874.9%
Average riichi turn349.39
Call rate10032.8%
Tenpai rate at draws10045.2%
Staying in vs riichi9614.6%
Push rate vs riichi (1-shanten)7341.9%
Push rate vs riichi (2+ shanten)1121.5%
Efficiency match rate4072.3%
Tenpai turn (luck-adjusted)718.19
Immediate riichi rate9076.5%
Dama rate2810.7%
Colour only for metrics with a good side (red = good, blue = bad). Metrics of style, such as riichi rate, call rate and efficiency match rate, are grey. For tenpai turn, further right means later (a larger turn number). Values are estimates.
Placements287 career games, average placement 2.41
Average placement2.41
1st27.2%78×
2nd27.2%78×
3rd23.3%67×
4th22.3%64×
Riichi and callsbalance and outcome of hands with riichi or calls
Riichi income612,690
Riichi win rate3045.0%
Riichi deal-in rate A7714.3%
Riichi deal-in rate B8410.8%
Riichi good-wait rate1848.0%
Riichi draw rate8820.8%
Call income13403
Win rate after calling2028.4%
Deal-in rate after calling9010.2%
Tenpai rate after the first call319.1%
Income is the average points won or lost in those hands (riichi sticks and honba included).
Net efficiency and morecalculated as on Mahjong Soul Paifuya, per hand
Net efficiency79878
Deal-in loss38647
Average win turn3412.41
Deal-in loss = deal-in rate × average deal-in; net efficiency = win rate × average win − deal-in loss. Win and deal-in values include honba and riichi sticks. Win turn is the number of tiles discarded at the table when the win came ÷ 4 + 1. Win efficiency (win rate × average win) is not shown: players with a high win rate win smaller hands, the two cancel out, and differences between players cannot be told apart from chance.
Skill estimateleague percentile of the estimates
Points per game961.5
Points per game, luck removed981.6
Average placement962.46
Luckfurther right is luckier; values are differences from the league average (the dealer tsumo rate is the rate itself)
Points from luck (/game)63+0.3
Draw luck40-0.1%
Starting hand (shanten)9-0.03
Dora and red fives dealt50-0.00
Ura-dora luck30-0.00
Ippatsu rate81+2.0%
Not being chased (/first riichi)79+1.8%
Painful dealer tsumo rate2013.4%
Where the points came fromchange in expected points, all stages
Own wins+49.5
Deal-ins-20.1
Others' tsumo-24.1
Ron between others-2.8
Draws+0.9
Change in expected points per game. Total +3.5pt/game (287 games).As a table
Hand result
Hands
Total
Per game
Own wins
746
+14218.3
+49.5
Deal-ins
380
-5759.9
-20.1
Others' tsumo
915
-6910.0
-24.1
Ron between others
736
-814.2
-2.8
Draws
669
+259.7
+0.9
Hand balance breakdownpoints won or lost per hand, all stages
Category
Frequency
Balance per hand
League average
Difference
Wins with riichi
10.2%
+910
+924
-13
Wins with calls
9.2%
+503
+381
+122
Dama wins
2.3%
+147
+175
-28
Deal-ins to riichi
5.1%
-356
-361
+5
Deal-ins to open hands
4.0%
-207
-203
-4
Deal-ins to dama
1.9%
-111
-102
-9
Others' tsumo
26.6%
-754
-757
+3
Other (draws etc.)
40.8%
-27
-59
+32
Total (per hand)
+106
Every career number (estimate, 90% interval, weight of the record)
Results
Metric
Actual
Estimate (90% interval)
Weight of the record
Percentile
Count
Average placement
2.41
2.46 (2.39 to 2.54)
37%
96
287 games
Points per game
3.6
1.5 (-1.5 to 4.5)
41%
96
287 games
Points per game, luck removed
3.3
1.6 (-1.1 to 4.3)
49%
98
287 games
1st-place rate
27.2%
25.4% (23.1% to 27.7%)
16%
84
287 games
4th-place rate
22.3%
23.4% (20.2% to 26.6%)
57%
81
287 games
Style
Metric
Actual
Estimate (90% interval)
Weight of the record
Percentile
Count
Win rate
21.6%
21.3% (20.3% to 22.2%)
76%
94
3,446 hands
Deal-in rate
11.0%
11.0% (10.2% to 11.8%)
77%
44
3,446 hands
Riichi rate
22.7%
22.7% (21.6% to 23.8%)
85%
42
3,446 hands
Call rate
33.0%
32.8% (31.7% to 34.0%)
98%
100
3,446 hands
First riichi rate
74.3%
74.9% (72.8% to 77.0%)
68%
18
783 riichi
Average riichi turn
9.40
9.39 (9.23 to 9.55)
73%
34
783 riichi
Average win value
6,470
6,507 (6,273 to 6,742)
74%
28
746 wins
Average deal-in value
5,681
5,664 (5,410 to 5,918)
55%
42
380 deal-ins
Win efficiency
1,561
1,480 (1,434 to 1,526)
0%
50
3,446 hands
Deal-in loss
651
647 (597 to 698)
63%
38
3,446 hands
Net efficiency
910
878 (783 to 972)
54%
79
3,446 hands
Push rate vs riichi (1-shanten)
42.2%
41.9% (38.8% to 44.9%)
79%
73
569 hands facing riichi
Push rate vs riichi (2+ shanten)
20.8%
21.5% (18.8% to 24.2%)
85%
11
602 hands facing riichi
Tenpai rate after the first call
18.8%
19.1% (17.1% to 21.2%)
95%
3
1,138 first calls
Average win turn
12.45
12.41 (12.27 to 12.56)
48%
34
746 wins
Tenpai rate at draws
46.8%
45.2% (42.5% to 47.9%)
76%
100
669 draws
Staying in vs riichi
15.9%
14.6% (13.7% to 15.5%)
32%
96
1,776 hands facing riichi
Efficiency match rate
72.3%
72.3% (71.8% to 72.8%)
98%
40
18,340 discards
Average ukeire loss (tiles)
1.12
1.11 (1.08 to 1.15)
97%
67
17,590 discards
Breaking shape for value
1.7%
1.7% (1.5% to 1.9%)
94%
13
18,340 discards
Tenpai turn (luck-adjusted)
8.21
8.19 (8.11 to 8.27)
37%
71
699 tenpai hands
Immediate riichi rate
77.2%
76.5% (73.9% to 79.1%)
88%
90
699 tenpai hands
Dama rate
10.5%
10.7% (8.7% to 12.7%)
93%
28
746 wins
Riichi income
2,714
2,690 (2,343 to 3,038)
68%
61
783 riichi
Riichi win rate
44.7%
45.0% (42.4% to 47.6%)
80%
30
783 riichi
Riichi deal-in rate A
13.7%
14.3% (13.3% to 15.2%)
9%
77
783 riichi
Riichi deal-in rate B
10.2%
10.8% (9.7% to 12.0%)
26%
84
783 riichi
Riichi good-wait rate
47.4%
48.0% (45.4% to 50.5%)
76%
18
783 riichi
Riichi draw rate
21.2%
20.8% (18.7% to 22.8%)
78%
88
783 riichi
Call income
335
403 (229 to 576)
55%
13
1,138 calls
Win rate after calling
27.9%
28.4% (26.4% to 30.3%)
78%
20
1,138 calls
Deal-in rate after calling
9.9%
10.2% (8.8% to 11.6%)
81%
90
1,138 calls
Luck (difference from the league average)
Metric
Actual
Percentile
Count
Starting hand (shanten)
-0.03
9
3,446 hands
Dora and red fives dealt
-0.00
50
3,446 hands
Draw luck
-0.1%
40
41,594 draws
Ura-dora luck
-0.00
30
350 riichi wins
Ippatsu rate
+2.0%
81
350 riichi wins
Not being chased (/first riichi)
+1.8%
79
582 first riichi
Painful dealer tsumo rate
13.4%
20
915 tsumo against
Points from luck (/game)
+0.3
63
287 games
By seasonRegular Season
2026-27 (3 games · skill estimate -0.1pt/game)
Style
Average win valueToo few games6,596
Riichi rateToo few games23.1%
Deal-in rateToo few games10.8%
Win rateToo few games20.0%
First riichi rateToo few games75.9%
Average riichi turnToo few games9.36
Call rateToo few games26.1%
Tenpai rate at drawsToo few games40.7%
Staying in vs riichiToo few games14.0%
Push rate vs riichi (1-shanten)Too few games40.3%
Push rate vs riichi (2+ shanten)Too few games25.4%
Efficiency match rateToo few games73.8%
Tenpai turn (luck-adjusted)Too few games8.18
Immediate riichi rateToo few games70.6%
Dama rateToo few games11.9%
* Hatched metrics have no league rank: too few games (10 in a season, 40 in a career). The values on the right are estimates pulled toward the league average as far as the data is thin.
Where the points came from
Own wins+47.2
Deal-ins-23.6
Others' tsumo-21.6
Ron between others-11.5
Draws+2.6
Change in expected points per game. Total -6.8pt/game (3 games).As a table
Hand result
Hands
Total
Per game
Own wins
8
+141.6
+47.2
Deal-ins
3
-70.7
-23.6
Others' tsumo
9
-64.7
-21.6
Ron between others
9
-34.4
-11.5
Draws
9
+7.8
+2.6
Luck
Points from luck (/game)Too few games-6.6
Draw luckToo few games-1.1%
Starting hand (shanten)Too few games+0.09
Dora and red fives dealtToo few games-0.02
Ura-dora luckToo few games+0.26
Ippatsu rateToo few games+13.6%
Not being chased (/first riichi)Too few games+0.3%
Painful dealer tsumo rateToo few games22.2%
* Hatched metrics have no league rank: too few games (10 in a season, 40 in a career). The values on the right are estimates pulled toward the league average as far as the data is thin.
Every number for 2026-27
Results
Metric
Actual
Estimate (90% interval)
Weight of the record
Percentile
Count
Average placement
2.67
2.50 (2.35 to 2.65)
1%
—
3 games
Points per game
-7.0
-0.1 (-6.6 to 6.5)
1%
—
3 games
Points per game, luck removed
-0.3
-0.0 (-6.4 to 6.4)
1%
—
3 games
1st-place rate
0.0%
25.0% (22.5% to 27.5%)
0%
—
3 games
4th-place rate
0.0%
24.6% (16.2% to 32.9%)
1%
—
3 games
Style
Metric
Actual
Estimate (90% interval)
Weight of the record
Percentile
Count
Win rate
21.1%
20.0% (16.8% to 23.3%)
3%
—
38 hands
Deal-in rate
7.9%
10.8% (8.2% to 13.4%)
4%
—
38 hands
Riichi rate
28.9%
23.1% (18.8% to 27.5%)
6%
—
38 hands
Call rate
31.6%
26.1% (18.6% to 33.7%)
38%
—
38 hands
First riichi rate
72.7%
75.9% (69.9% to 82.0%)
3%
—
11 riichi
Average riichi turn
9.73
9.36 (8.85 to 9.87)
4%
—
11 riichi
Average win value
6,038
6,596 (5,843 to 7,349)
3%
—
8 wins
Average deal-in value
8,867
5,674 (5,021 to 6,328)
1%
—
3 deal-ins
Win efficiency
1,434
1,480 (1,448 to 1,512)
0%
—
38 hands
Deal-in loss
700
642 (502 to 781)
2%
—
38 hands
Net efficiency
734
838 (601 to 1,075)
1%
—
38 hands
Push rate vs riichi (1-shanten)
33.3%
40.3% (30.2% to 50.3%)
6%
—
9 hands facing riichi
Push rate vs riichi (2+ shanten)
20.0%
25.4% (14.3% to 36.4%)
5%
—
5 hands facing riichi
Tenpai rate after the first call
8.3%
22.8% (11.1% to 34.4%)
17%
—
12 first calls
Average win turn
12.97
12.39 (12.06 to 12.73)
1%
—
8 wins
Tenpai rate at draws
55.6%
40.7% (31.7% to 49.6%)
4%
—
9 draws
Staying in vs riichi
16.7%
14.0% (12.4% to 15.7%)
0%
—
18 hands facing riichi
Efficiency match rate
75.2%
73.8% (70.3% to 77.2%)
38%
—
210 discards
Average ukeire loss (tiles)
0.68
0.96 (0.76 to 1.17)
26%
—
205 discards
Breaking shape for value
1.9%
2.0% (1.1% to 2.9%)
16%
—
210 discards
Tenpai turn (luck-adjusted)
8.26
8.18 (8.01 to 8.34)
0%
—
6 tenpai hands
Immediate riichi rate
59.8%
70.6% (58.9% to 82.4%)
6%
—
6 tenpai hands
Dama rate
0.0%
11.9% (2.0% to 21.8%)
12%
—
8 wins
Riichi income
4,527
2,694 (1,689 to 3,699)
3%
—
11 riichi
Riichi win rate
54.5%
46.6% (37.5% to 55.8%)
5%
—
11 riichi
Riichi deal-in rate A
0.0%
14.3% (13.5% to 15.1%)
0%
—
11 riichi
Riichi deal-in rate B
0.0%
11.0% (9.0% to 13.0%)
0%
—
11 riichi
Riichi good-wait rate
36.4%
49.2% (40.9% to 57.6%)
4%
—
11 riichi
Riichi draw rate
36.4%
20.0% (13.1% to 26.9%)
5%
—
11 riichi
Call income
-1,092
465 (24.76 to 905)
1%
—
12 calls
Win rate after calling
16.7%
29.3% (22.6% to 36.0%)
4%
—
12 calls
Deal-in rate after calling
16.7%
11.8% (6.6% to 16.9%)
4%
—
12 calls
Luck (difference from the league average)
Metric
Actual
Percentile
Count
Starting hand (shanten)
+0.09
—
38 hands
Dora and red fives dealt
-0.02
—
38 hands
Draw luck
-1.1%
—
497 draws
Ura-dora luck
+0.26
—
6 riichi wins
Ippatsu rate
+13.6%
—
6 riichi wins
Not being chased (/first riichi)
+0.3%
—
8 first riichi
Painful dealer tsumo rate
22.2%
—
9 tsumo against
Points from luck (/game)
-6.6
—
3 games
Hand balance breakdown
Category
Frequency
Balance per hand
League average
Difference
Wins with riichi
15.8%
+1,316
+924
+392
Wins with calls
5.3%
+118
+381
-263
Dama wins
0.0%
0
+175
-175
Deal-ins to riichi
5.3%
-384
-361
-23
Deal-ins to open hands
0.0%
0
-203
+203
Deal-ins to dama
2.6%
-316
-102
-214
Others' tsumo
23.7%
-653
-757
+104
Other (draws etc.)
47.4%
+26
-59
+86
Total (per hand)
+108
2025-26 (36 games · skill estimate 0.9pt/game)
Style
Average win value1006,818
Riichi rate5422.8%
Deal-in rate5211.1%
Win rate9221.0%
First riichi rate2475.4%
Average riichi turn269.40
Call rate9531.4%
Tenpai rate at draws2939.6%
Staying in vs riichi9214.2%
Push rate vs riichi (1-shanten)1438.8%
Push rate vs riichi (2+ shanten)1923.4%
Efficiency match rate2672.5%
Tenpai turn (luck-adjusted)598.17
Immediate riichi rate2970.1%
Dama rate7512.7%
Where the points came from
Own wins+59.0
Deal-ins-22.2
Others' tsumo-24.3
Ron between others-0.7
Draws-0.5
Change in expected points per game. Total +11.2pt/game (36 games).As a table
Hand result
Hands
Total
Per game
Own wins
99
+2122.4
+59.0
Deal-ins
48
-798.3
-22.2
Others' tsumo
119
-876.5
-24.3
Ron between others
83
-23.9
-0.7
Draws
73
-19.0
-0.5
Luck
Points from luck (/game)80+3.7
Draw luck87+0.7%
Starting hand (shanten)11-0.05
Dora and red fives dealt37-0.02
Ura-dora luck34-0.00
Ippatsu rate92+10.9%
Not being chased (/first riichi)6-7.1%
Painful dealer tsumo rate616.8%
Every number for 2025-26
Results
Metric
Actual
Estimate (90% interval)
Weight of the record
Percentile
Count
Average placement
2.19
2.48 (2.35 to 2.60)
7%
95
36 games
Points per game
11.2
0.9 (-4.5 to 6.3)
8%
95
36 games
Points per game, luck removed
7.4
0.8 (-4.3 to 5.9)
11%
85
36 games
1st-place rate
36.1%
25.3% (22.2% to 28.4%)
2%
92
36 games
4th-place rate
19.4%
24.1% (17.9% to 30.4%)
14%
82
36 games
Style
Metric
Actual
Estimate (90% interval)
Weight of the record
Percentile
Count
Win rate
23.5%
21.0% (18.9% to 23.0%)
28%
92
422 hands
Deal-in rate
11.4%
11.1% (9.5% to 12.6%)
29%
52
422 hands
Riichi rate
23.0%
22.8% (20.5% to 25.2%)
42%
54
422 hands
Call rate
32.7%
31.4% (28.3% to 34.5%)
87%
95
422 hands
First riichi rate
73.2%
75.4% (71.2% to 79.7%)
21%
24
97 riichi
Average riichi turn
9.55
9.40 (9.06 to 9.73)
26%
26
97 riichi
Average win value
7,374
6,818 (6,346 to 7,290)
27%
100
99 wins
Average deal-in value
6,267
5,727 (5,237 to 6,216)
13%
9
48 deal-ins
Win efficiency
1,909
1,480 (1,425 to 1,536)
0%
50
422 hands
Deal-in loss
736
657 (556 to 758)
17%
24
422 hands
Net efficiency
1,173
882 (699 to 1,064)
13%
97
422 hands
Push rate vs riichi (1-shanten)
34.7%
38.8% (32.6% to 45.0%)
32%
14
72 hands facing riichi
Push rate vs riichi (2+ shanten)
20.3%
23.4% (17.7% to 29.2%)
41%
19
74 hands facing riichi
Tenpai rate after the first call
18.8%
20.9% (15.7% to 26.0%)
70%
14
138 first calls
Average win turn
12.41
12.39 (12.12 to 12.65)
11%
37
99 wins
Tenpai rate at draws
38.4%
39.6% (33.7% to 45.5%)
26%
29
73 draws
Staying in vs riichi
17.7%
14.2% (12.8% to 15.6%)
6%
92
231 hands facing riichi
Efficiency match rate
72.5%
72.5% (71.1% to 74.0%)
87%
26
2,175 discards
Average ukeire loss (tiles)
1.05
1.06 (0.97 to 1.15)
78%
70
2,081 discards
Breaking shape for value
1.9%
2.0% (1.6% to 2.4%)
66%
64
2,175 discards
Tenpai turn (luck-adjusted)
8.14
8.17 (8.03 to 8.31)
7%
59
90 tenpai hands
Immediate riichi rate
68.8%
70.1% (64.4% to 75.8%)
49%
29
90 tenpai hands
Dama rate
12.1%
12.7% (8.2% to 17.2%)
62%
75
99 wins
Riichi income
3,879
2,895 (2,191 to 3,600)
21%
97
97 riichi
Riichi win rate
50.5%
47.6% (42.1% to 53.1%)
33%
72
97 riichi
Riichi deal-in rate A
15.5%
14.3% (13.2% to 15.5%)
1%
44
97 riichi
Riichi deal-in rate B
11.3%
11.1% (9.3% to 12.8%)
4%
42
97 riichi
Riichi good-wait rate
53.6%
50.9% (45.6% to 56.2%)
28%
70
97 riichi
Riichi draw rate
14.4%
17.7% (13.4% to 22.0%)
31%
16
97 riichi
Call income
211
450 (112 to 787)
13%
31
138 calls
Win rate after calling
27.5%
29.1% (25.0% to 33.2%)
30%
34
138 calls
Deal-in rate after calling
7.2%
10.1% (7.1% to 13.0%)
34%
97
138 calls
Luck (difference from the league average)
Metric
Actual
Percentile
Count
Starting hand (shanten)
-0.05
11
422 hands
Dora and red fives dealt
-0.02
37
422 hands
Draw luck
+0.7%
87
5,004 draws
Ura-dora luck
-0.00
34
49 riichi wins
Ippatsu rate
+10.9%
92
49 riichi wins
Not being chased (/first riichi)
-7.1%
6
71 first riichi
Painful dealer tsumo rate
16.8%
6
119 tsumo against
Points from luck (/game)
+3.7
80
36 games
Hand balance breakdown
Category
Frequency
Balance per hand
League average
Difference
Wins with riichi
11.6%
+1,239
+924
+315
Wins with calls
9.0%
+508
+381
+127
Dama wins
2.8%
+162
+175
-13
Deal-ins to riichi
6.2%
-413
-361
-52
Deal-ins to open hands
3.6%
-213
-203
-10
Deal-ins to dama
1.7%
-136
-102
-34
Others' tsumo
28.2%
-835
-757
-78
Other (draws etc.)
37.0%
-71
-59
-12
Total (per hand)
+241
2024-25 (27 games · skill estimate 0.9pt/game)
Style
Average win value726,593
Riichi rate8623.6%
Deal-in rate5810.9%
Win rate9420.8%
First riichi rate9277.0%
Average riichi turn809.27
Call rate9734.3%
Tenpai rate at draws9742.8%
Staying in vs riichi10014.3%
Push rate vs riichi (1-shanten)9444.1%
Push rate vs riichi (2+ shanten)7227.7%
Efficiency match rate5874.4%
Tenpai turn (luck-adjusted)248.16
Immediate riichi rate9476.0%
Dama rate249.5%
Where the points came from
Own wins+53.6
Deal-ins-18.5
Others' tsumo-17.3
Ron between others-3.8
Draws+0.5
Change in expected points per game. Total +14.5pt/game (27 games).As a table
Hand result
Hands
Total
Per game
Own wins
78
+1446.4
+53.6
Deal-ins
37
-498.9
-18.5
Others' tsumo
72
-467.6
-17.3
Ron between others
84
-103.0
-3.8
Draws
66
+13.3
+0.5
Luck
Points from luck (/game)86+4.8
Draw luck83+0.5%
Starting hand (shanten)52-0.02
Dora and red fives dealt63-0.00
Ura-dora luck24-0.09
Ippatsu rate15-6.2%
Not being chased (/first riichi)46-2.2%
Painful dealer tsumo rate5211.1%
Every number for 2024-25
Results
Metric
Actual
Estimate (90% interval)
Weight of the record
Percentile
Count
Average placement
2.26
2.48 (2.36 to 2.61)
5%
83
27 games
Points per game
14.8
0.9 (-4.7 to 6.5)
6%
97
27 games
Points per game, luck removed
9.9
0.8 (-4.5 to 6.2)
8%
86
27 games
1st-place rate
37.0%
25.3% (22.1% to 28.4%)
2%
94
27 games
4th-place rate
18.5%
24.2% (17.6% to 30.9%)
11%
66
27 games
Style
Metric
Actual
Estimate (90% interval)
Weight of the record
Percentile
Count
Win rate
23.1%
20.8% (18.6% to 23.0%)
24%
94
337 hands
Deal-in rate
11.0%
10.9% (9.2% to 12.7%)
24%
58
337 hands
Riichi rate
25.2%
23.6% (21.1% to 26.2%)
36%
86
337 hands
Call rate
36.5%
34.3% (30.9% to 37.8%)
84%
97
337 hands
First riichi rate
81.2%
77.0% (72.6% to 81.4%)
19%
92
85 riichi
Average riichi turn
9.00
9.27 (8.92 to 9.62)
23%
80
85 riichi
Average win value
6,526
6,593 (6,083 to 7,104)
23%
72
78 wins
Average deal-in value
4,530
5,525 (5,010 to 6,041)
11%
86
37 deal-ins
Win efficiency
1,702
1,480 (1,424 to 1,536)
0%
50
337 hands
Deal-in loss
522
624 (518 to 731)
14%
80
337 hands
Net efficiency
1,180
875 (684 to 1,065)
10%
92
337 hands
Push rate vs riichi (1-shanten)
55.3%
44.1% (36.9% to 51.3%)
23%
94
47 hands facing riichi
Push rate vs riichi (2+ shanten)
32.0%
27.7% (21.1% to 34.3%)
32%
72
50 hands facing riichi
Tenpai rate after the first call
17.9%
20.4% (15.0% to 25.8%)
68%
9
123 first calls
Average win turn
12.53
12.40 (12.12 to 12.68)
9%
18
78 wins
Tenpai rate at draws
51.5%
42.8% (36.7% to 48.9%)
24%
97
66 draws
Staying in vs riichi
20.3%
14.3% (12.8% to 15.7%)
4%
100
158 hands facing riichi
Efficiency match rate
74.7%
74.4% (72.8% to 76.0%)
84%
58
1,781 discards
Average ukeire loss (tiles)
1.01
1.02 (0.92 to 1.12)
75%
55
1,714 discards
Breaking shape for value
1.9%
1.9% (1.5% to 2.4%)
62%
38
1,781 discards
Tenpai turn (luck-adjusted)
7.97
8.16 (8.02 to 8.31)
6%
24
72 tenpai hands
Immediate riichi rate
82.1%
76.0% (69.9% to 82.1%)
44%
94
72 tenpai hands
Dama rate
6.4%
9.5% (4.6% to 14.4%)
57%
24
78 wins
Riichi income
2,801
2,670 (1,939 to 3,401)
18%
69
85 riichi
Riichi win rate
43.5%
45.4% (39.6% to 51.1%)
31%
38
85 riichi
Riichi deal-in rate A
8.2%
14.3% (13.1% to 15.4%)
1%
100
85 riichi
Riichi deal-in rate B
7.1%
10.9% (9.1% to 12.7%)
4%
92
85 riichi
Riichi good-wait rate
30.6%
44.9% (39.3% to 50.4%)
26%
1
85 riichi
Riichi draw rate
22.4%
20.1% (15.6% to 24.5%)
28%
83
85 riichi
Call income
813
523 (178 to 868)
12%
83
123 calls
Win rate after calling
29.3%
29.6% (25.4% to 33.9%)
27%
38
123 calls
Deal-in rate after calling
11.4%
11.5% (8.4% to 14.6%)
32%
63
123 calls
Luck (difference from the league average)
Metric
Actual
Percentile
Count
Starting hand (shanten)
-0.02
52
337 hands
Dora and red fives dealt
-0.00
63
337 hands
Draw luck
+0.5%
83
3,940 draws
Ura-dora luck
-0.09
24
37 riichi wins
Ippatsu rate
-6.2%
15
37 riichi wins
Not being chased (/first riichi)
-2.2%
46
69 first riichi
Painful dealer tsumo rate
11.1%
52
72 tsumo against
Points from luck (/game)
+4.8
86
27 games
Hand balance breakdown
Category
Frequency
Balance per hand
League average
Difference
Wins with riichi
11.0%
+917
+924
-7
Wins with calls
10.7%
+598
+381
+217
Dama wins
1.5%
+187
+175
+12
Deal-ins to riichi
4.5%
-306
-361
+55
Deal-ins to open hands
4.2%
-118
-203
+85
Deal-ins to dama
2.4%
-116
-102
-14
Others' tsumo
21.4%
-519
-757
+238
Other (draws etc.)
44.5%
-39
-59
+21
Total (per hand)
+604
2023-24 (26 games · skill estimate 0.5pt/game)
Style
Average win value356,567
Riichi rate6023.1%
Deal-in rate5810.9%
Win rate9720.9%
First riichi rate2475.4%
Average riichi turn499.35
Call rate9730.3%
Tenpai rate at draws2639.2%
Staying in vs riichi7714.0%
Push rate vs riichi (1-shanten)4941.1%
Push rate vs riichi (2+ shanten)5826.3%
Efficiency match rate7775.2%
Tenpai turn (luck-adjusted)838.19
Immediate riichi rate9475.6%
Dama rate910.4%
Where the points came from
Own wins+55.4
Deal-ins-17.9
Others' tsumo-26.6
Ron between others-2.0
Draws-0.6
Change in expected points per game. Total +8.3pt/game (26 games).As a table
Hand result
Hands
Total
Per game
Own wins
76
+1439.4
+55.4
Deal-ins
34
-464.8
-17.9
Others' tsumo
83
-691.1
-26.6
Ron between others
72
-51.8
-2.0
Draws
53
-15.9
-0.6
Luck
Points from luck (/game)60+1.6
Draw luck7-1.3%
Starting hand (shanten)52+0.03
Dora and red fives dealt77+0.03
Ura-dora luck92+0.17
Ippatsu rate24-5.1%
Not being chased (/first riichi)94+8.9%
Painful dealer tsumo rate5510.8%
Every number for 2023-24
Results
Metric
Actual
Estimate (90% interval)
Weight of the record
Percentile
Count
Average placement
2.31
2.49 (2.36 to 2.62)
5%
83
26 games
Points per game
7.9
0.5 (-5.2 to 6.1)
6%
80
26 games
Points per game, luck removed
6.3
0.5 (-4.9 to 5.9)
8%
77
26 games
1st-place rate
30.8%
25.2% (22.0% to 28.3%)
2%
73
26 games
4th-place rate
23.1%
24.7% (18.0% to 31.4%)
11%
58
26 games
Style
Metric
Actual
Estimate (90% interval)
Weight of the record
Percentile
Count
Win rate
23.9%
20.9% (18.7% to 23.1%)
23%
97
318 hands
Deal-in rate
10.7%
10.9% (9.1% to 12.6%)
23%
58
318 hands
Riichi rate
23.9%
23.1% (20.6% to 25.7%)
35%
60
318 hands
Call rate
31.8%
30.3% (26.7% to 33.8%)
83%
97
318 hands
First riichi rate
72.4%
75.4% (70.9% to 79.9%)
17%
24
76 riichi
Average riichi turn
9.34
9.35 (8.98 to 9.71)
21%
49
76 riichi
Average win value
6,407
6,567 (6,053 to 7,082)
22%
35
76 wins
Average deal-in value
5,168
5,597 (5,073 to 6,120)
10%
83
34 deal-ins
Win efficiency
1,704
1,480 (1,424 to 1,537)
0%
50
318 hands
Deal-in loss
571
632 (524 to 739)
13%
77
318 hands
Net efficiency
1,133
868 (676 to 1,061)
10%
97
318 hands
Push rate vs riichi (1-shanten)
42.4%
41.1% (34.5% to 47.8%)
28%
49
59 hands facing riichi
Push rate vs riichi (2+ shanten)
27.6%
26.3% (20.0% to 32.6%)
35%
58
58 hands facing riichi
Tenpai rate after the first call
18.8%
21.3% (15.6% to 27.1%)
63%
14
101 first calls
Average win turn
12.49
12.40 (12.12 to 12.67)
8%
38
76 wins
Tenpai rate at draws
35.8%
39.2% (32.7% to 45.7%)
20%
26
53 draws
Staying in vs riichi
14.7%
14.0% (12.6% to 15.5%)
4%
77
170 hands facing riichi
Efficiency match rate
75.7%
75.2% (73.6% to 76.8%)
83%
77
1,706 discards
Average ukeire loss (tiles)
1.01
1.02 (0.92 to 1.12)
74%
46
1,643 discards
Breaking shape for value
1.8%
1.9% (1.4% to 2.3%)
61%
38
1,706 discards
Tenpai turn (luck-adjusted)
8.42
8.19 (8.05 to 8.33)
6%
83
72 tenpai hands
Immediate riichi rate
81.2%
75.6% (69.5% to 81.7%)
44%
94
72 tenpai hands
Dama rate
7.9%
10.4% (5.5% to 15.3%)
56%
9
76 wins
Riichi income
3,572
2,798 (2,045 to 3,551)
17%
92
76 riichi
Riichi win rate
53.9%
48.4% (42.4% to 54.3%)
28%
97
76 riichi
Riichi deal-in rate A
11.8%
14.3% (13.1% to 15.5%)
1%
80
76 riichi
Riichi deal-in rate B
10.5%
11.0% (9.3% to 12.8%)
3%
52
76 riichi
Riichi good-wait rate
43.4%
48.3% (42.5% to 54.1%)
24%
21
76 riichi
Riichi draw rate
14.5%
17.9% (13.3% to 22.6%)
26%
26
76 riichi
Call income
229
460 (102 to 818)
10%
24
101 calls
Win rate after calling
28.7%
29.5% (25.0% to 34.1%)
23%
49
101 calls
Deal-in rate after calling
11.9%
11.6% (8.3% to 14.9%)
27%
46
101 calls
Luck (difference from the league average)
Metric
Actual
Percentile
Count
Starting hand (shanten)
+0.03
52
318 hands
Dora and red fives dealt
+0.03
77
318 hands
Draw luck
-1.3%
7
3,819 draws
Ura-dora luck
+0.17
92
41 riichi wins
Ippatsu rate
-5.1%
24
41 riichi wins
Not being chased (/first riichi)
+8.9%
94
55 first riichi
Painful dealer tsumo rate
10.8%
55
83 tsumo against
Points from luck (/game)
+1.6
60
26 games
Hand balance breakdown
Category
Frequency
Balance per hand
League average
Difference
Wins with riichi
12.9%
+1,153
+924
+229
Wins with calls
9.1%
+460
+381
+78
Dama wins
1.9%
+92
+175
-83
Deal-ins to riichi
5.0%
-312
-361
+49
Deal-ins to open hands
4.1%
-208
-203
-5
Deal-ins to dama
1.6%
-77
-102
+25
Others' tsumo
26.1%
-821
-757
-65
Other (draws etc.)
39.3%
-53
-59
+6
Total (per hand)
+233
2022-23 (35 games · skill estimate 0.6pt/game)
Style
Average win value496,623
Riichi rate8423.4%
Deal-in rate711.2%
Win rate8420.6%
First riichi rate8176.7%
Average riichi turn819.28
Call rate9028.6%
Tenpai rate at draws9442.3%
Staying in vs riichi3014.0%
Push rate vs riichi (1-shanten)5840.1%
Push rate vs riichi (2+ shanten)121.1%
Efficiency match rate4972.3%
Tenpai turn (luck-adjusted)118.16
Immediate riichi rate9774.5%
Dama rate2711.9%
Where the points came from
Own wins+49.9
Deal-ins-20.7
Others' tsumo-21.2
Ron between others-2.5
Draws+1.9
Change in expected points per game. Total +7.5pt/game (35 games).As a table
Hand result
Hands
Total
Per game
Own wins
92
+1747.5
+49.9
Deal-ins
50
-725.2
-20.7
Others' tsumo
109
-741.9
-21.2
Ron between others
82
-86.7
-2.5
Draws
81
+67.2
+1.9
Luck
Points from luck (/game)84+3.2
Draw luck46-0.1%
Starting hand (shanten)39-0.03
Dora and red fives dealt94+0.06
Ura-dora luck36-0.03
Ippatsu rate7-10.2%
Not being chased (/first riichi)68+2.8%
Painful dealer tsumo rate3012.8%
Every number for 2022-23
Results
Metric
Actual
Estimate (90% interval)
Weight of the record
Percentile
Count
Average placement
2.34
2.49 (2.36 to 2.61)
7%
84
35 games
Points per game
7.5
0.6 (-4.8 to 6.0)
8%
90
35 games
Points per game, luck removed
4.3
0.5 (-4.7 to 5.6)
11%
84
35 games
1st-place rate
34.3%
25.3% (22.2% to 28.4%)
2%
94
35 games
4th-place rate
17.1%
23.8% (17.5% to 30.1%)
14%
94
35 games
Style
Metric
Actual
Estimate (90% interval)
Weight of the record
Percentile
Count
Win rate
22.2%
20.6% (18.6% to 22.7%)
28%
84
414 hands
Deal-in rate
12.1%
11.2% (9.6% to 12.9%)
28%
7
414 hands
Riichi rate
24.4%
23.4% (21.1% to 25.8%)
41%
84
414 hands
Call rate
29.5%
28.6% (25.4% to 31.7%)
87%
90
414 hands
First riichi rate
79.2%
76.7% (72.5% to 80.9%)
22%
81
101 riichi
Average riichi turn
9.09
9.28 (8.95 to 9.61)
26%
81
101 riichi
Average win value
6,653
6,623 (6,139 to 7,107)
26%
49
92 wins
Average deal-in value
5,266
5,591 (5,106 to 6,077)
14%
84
50 deal-ins
Win efficiency
1,626
1,480 (1,425 to 1,536)
0%
50
414 hands
Deal-in loss
659
644 (542 to 745)
17%
36
414 hands
Net efficiency
967
855 (672 to 1,039)
12%
62
414 hands
Push rate vs riichi (1-shanten)
38.8%
40.1% (33.7% to 46.5%)
30%
58
67 hands facing riichi
Push rate vs riichi (2+ shanten)
14.7%
21.1% (15.3% to 26.8%)
42%
1
75 hands facing riichi
Tenpai rate after the first call
25.4%
25.5% (20.1% to 30.9%)
68%
30
122 first calls
Average win turn
12.59
12.41 (12.14 to 12.68)
10%
33
92 wins
Tenpai rate at draws
48.1%
42.3% (36.6% to 48.0%)
28%
94
81 draws
Staying in vs riichi
13.3%
14.0% (12.5% to 15.4%)
5%
30
203 hands facing riichi
Efficiency match rate
72.2%
72.3% (70.8% to 73.7%)
87%
49
2,248 discards
Average ukeire loss (tiles)
1.12
1.11 (1.02 to 1.20)
79%
58
2,180 discards
Breaking shape for value
2.1%
2.1% (1.7% to 2.5%)
67%
62
2,248 discards
Tenpai turn (luck-adjusted)
7.96
8.16 (8.02 to 8.30)
7%
11
94 tenpai hands
Immediate riichi rate
77.7%
74.5% (68.9% to 80.1%)
50%
97
94 tenpai hands
Dama rate
10.9%
11.9% (7.3% to 16.5%)
61%
27
92 wins
Riichi income
2,711
2,655 (1,959 to 3,352)
21%
49
101 riichi
Riichi win rate
41.6%
44.6% (39.2% to 50.0%)
34%
23
101 riichi
Riichi deal-in rate A
11.9%
14.3% (13.1% to 15.4%)
1%
81
101 riichi
Riichi deal-in rate B
9.9%
11.0% (9.3% to 12.7%)
4%
49
101 riichi
Riichi good-wait rate
44.6%
48.3% (43.0% to 53.5%)
29%
7
101 riichi
Riichi draw rate
22.8%
20.3% (16.1% to 24.5%)
32%
87
101 riichi
Call income
666
506 (160 to 852)
12%
71
122 calls
Win rate after calling
32.8%
30.6% (26.3% to 34.9%)
27%
78
122 calls
Deal-in rate after calling
13.9%
12.3% (9.2% to 15.4%)
31%
20
122 calls
Luck (difference from the league average)
Metric
Actual
Percentile
Count
Starting hand (shanten)
-0.03
39
414 hands
Dora and red fives dealt
+0.06
94
414 hands
Draw luck
-0.1%
46
4,980 draws
Ura-dora luck
-0.03
36
42 riichi wins
Ippatsu rate
-10.2%
7
42 riichi wins
Not being chased (/first riichi)
+2.8%
68
80 first riichi
Painful dealer tsumo rate
12.8%
30
109 tsumo against
Points from luck (/game)
+3.2
84
35 games
Hand balance breakdown
Category
Frequency
Balance per hand
League average
Difference
Wins with riichi
10.1%
+938
+924
+14
Wins with calls
9.7%
+535
+381
+153
Dama wins
2.4%
+153
+175
-22
Deal-ins to riichi
6.3%
-384
-361
-23
Deal-ins to open hands
4.1%
-217
-203
-14
Deal-ins to dama
1.7%
-82
-102
+20
Others' tsumo
26.3%
-718
-757
+39
Other (draws etc.)
39.4%
-22
-59
+38
Total (per hand)
+203
2021-22 (27 games · skill estimate -0.1pt/game)
Style
Average win value396,582
Riichi rate6823.1%
Deal-in rate7410.6%
Win rate6220.2%
First riichi rate4976.1%
Average riichi turn369.41
Call rate9732.6%
Tenpai rate at draws8141.1%
Staying in vs riichi4914.0%
Push rate vs riichi (1-shanten)6241.1%
Push rate vs riichi (2+ shanten)3924.1%
Efficiency match rate2771.1%
Tenpai turn (luck-adjusted)628.18
Immediate riichi rate9474.4%
Dama rate1110.3%
Where the points came from
Own wins+50.0
Deal-ins-20.6
Others' tsumo-30.1
Ron between others-2.9
Draws+0.9
Change in expected points per game. Total -2.7pt/game (27 games).As a table
Hand result
Hands
Total
Per game
Own wins
67
+1350.0
+50.0
Deal-ins
31
-555.2
-20.6
Others' tsumo
92
-812.7
-30.1
Ron between others
58
-79.5
-2.9
Draws
70
+24.2
+0.9
Luck
Points from luck (/game)30-3.4
Draw luck23-0.6%
Starting hand (shanten)55+0.02
Dora and red fives dealt78+0.04
Ura-dora luck14-0.12
Ippatsu rate87+10.0%
Not being chased (/first riichi)87+6.3%
Painful dealer tsumo rate5212.0%
Every number for 2021-22
Results
Metric
Actual
Estimate (90% interval)
Weight of the record
Percentile
Count
Average placement
2.52
2.50 (2.37 to 2.63)
5%
46
27 games
Points per game
-2.1
-0.1 (-5.7 to 5.5)
6%
43
27 games
Points per game, luck removed
1.3
0.1 (-5.2 to 5.4)
8%
55
27 games
1st-place rate
14.8%
24.9% (21.8% to 28.0%)
2%
7
27 games
4th-place rate
18.5%
24.2% (17.6% to 30.9%)
11%
78
27 games
Style
Metric
Actual
Estimate (90% interval)
Weight of the record
Percentile
Count
Win rate
21.1%
20.2% (18.0% to 22.5%)
23%
62
318 hands
Deal-in rate
9.7%
10.6% (8.9% to 12.4%)
23%
74
318 hands
Riichi rate
23.9%
23.1% (20.6% to 25.7%)
35%
68
318 hands
Call rate
34.6%
32.6% (29.1% to 36.2%)
83%
97
318 hands
First riichi rate
76.3%
76.1% (71.6% to 80.6%)
17%
49
76 riichi
Average riichi turn
9.66
9.41 (9.05 to 9.77)
21%
36
76 riichi
Average win value
6,460
6,582 (6,048 to 7,116)
20%
39
67 wins
Average deal-in value
6,294
5,702 (5,170 to 6,234)
9%
11
31 deal-ins
Win efficiency
1,527
1,480 (1,424 to 1,537)
0%
50
318 hands
Deal-in loss
635
640 (532 to 748)
13%
43
318 hands
Net efficiency
892
845 (652 to 1,037)
10%
52
318 hands
Push rate vs riichi (1-shanten)
42.3%
41.1% (34.1% to 48.0%)
25%
62
52 hands facing riichi
Push rate vs riichi (2+ shanten)
21.5%
24.1% (18.0% to 30.1%)
38%
39
65 hands facing riichi
Tenpai rate after the first call
17.3%
20.2% (14.6% to 25.8%)
65%
1
110 first calls
Average win turn
12.27
12.38 (12.09 to 12.66)
8%
84
67 wins
Tenpai rate at draws
44.3%
41.1% (35.1% to 47.1%)
25%
81
70 draws
Staying in vs riichi
13.4%
14.0% (12.5% to 15.5%)
4%
49
172 hands facing riichi
Efficiency match rate
70.8%
71.1% (69.5% to 72.7%)
84%
27
1,722 discards
Average ukeire loss (tiles)
1.11
1.10 (1.00 to 1.20)
74%
58
1,651 discards
Breaking shape for value
1.7%
1.8% (1.4% to 2.3%)
61%
27
1,722 discards
Tenpai turn (luck-adjusted)
8.36
8.18 (8.04 to 8.33)
5%
62
66 tenpai hands
Immediate riichi rate
78.8%
74.4% (68.1% to 80.7%)
41%
94
66 tenpai hands
Dama rate
7.5%
10.3% (5.2% to 15.5%)
53%
11
67 wins
Riichi income
2,808
2,669 (1,916 to 3,422)
17%
39
76 riichi
Riichi win rate
48.7%
46.9% (40.9% to 52.8%)
28%
55
76 riichi
Riichi deal-in rate A
7.9%
14.3% (13.1% to 15.4%)
1%
97
76 riichi
Riichi deal-in rate B
5.3%
10.9% (9.1% to 12.6%)
3%
94
76 riichi
Riichi good-wait rate
43.4%
48.3% (42.5% to 54.1%)
24%
20
76 riichi
Riichi draw rate
25.0%
20.7% (16.1% to 25.3%)
26%
84
76 riichi
Call income
-229
410 (57.12 to 762)
11%
1
110 calls
Win rate after calling
22.7%
28.0% (23.6% to 32.5%)
25%
4
110 calls
Deal-in rate after calling
10.0%
11.1% (7.9% to 14.3%)
29%
71
110 calls
Luck (difference from the league average)
Metric
Actual
Percentile
Count
Starting hand (shanten)
+0.02
55
318 hands
Dora and red fives dealt
+0.04
78
318 hands
Draw luck
-0.6%
23
3,949 draws
Ura-dora luck
-0.12
14
37 riichi wins
Ippatsu rate
+10.0%
87
37 riichi wins
Not being chased (/first riichi)
+6.3%
87
58 first riichi
Painful dealer tsumo rate
12.0%
52
92 tsumo against
Points from luck (/game)
-3.4
30
27 games
Hand balance breakdown
Category
Frequency
Balance per hand
League average
Difference
Wins with riichi
11.6%
+923
+924
-0
Wins with calls
7.9%
+489
+381
+108
Dama wins
1.6%
+114
+175
-61
Deal-ins to riichi
5.0%
-389
-361
-28
Deal-ins to open hands
3.8%
-204
-203
-1
Deal-ins to dama
0.9%
-55
-102
+47
Others' tsumo
28.9%
-828
-757
-71
Other (draws etc.)
40.3%
-39
-59
+20
Total (per hand)
+12
2020-21 (28 games · skill estimate -0.1pt/game)
Style
Average win value456,629
Riichi rate1121.6%
Deal-in rate3511.0%
Win rate6920.0%
First riichi rate4976.4%
Average riichi turn459.36
Call rate9729.8%
Tenpai rate at draws7340.7%
Staying in vs riichi6614.0%
Push rate vs riichi (1-shanten)8041.7%
Push rate vs riichi (2+ shanten)421.5%
Efficiency match rate4972.1%
Tenpai turn (luck-adjusted)868.20
Immediate riichi rate6673.1%
Dama rate2512.8%
Where the points came from
Own wins+47.8
Deal-ins-20.9
Others' tsumo-27.0
Ron between others-2.2
Draws+1.2
Change in expected points per game. Total -1.1pt/game (28 games).As a table
Hand result
Hands
Total
Per game
Own wins
66
+1339.5
+47.8
Deal-ins
37
-585.4
-20.9
Others' tsumo
104
-756.6
-27.0
Ron between others
59
-61.9
-2.2
Draws
65
+33.9
+1.2
Luck
Points from luck (/game)25-3.4
Draw luck39-0.5%
Starting hand (shanten)21-0.04
Dora and red fives dealt8-0.05
Ura-dora luck69+0.05
Ippatsu rate30-3.1%
Not being chased (/first riichi)80+7.7%
Painful dealer tsumo rate4512.5%
Every number for 2020-21
Results
Metric
Actual
Estimate (90% interval)
Weight of the record
Percentile
Count
Average placement
2.54
2.50 (2.37 to 2.63)
5%
44
28 games
Points per game
-1.0
-0.1 (-5.6 to 5.5)
6%
49
28 games
Points per game, luck removed
2.4
0.2 (-5.1 to 5.5)
9%
66
28 games
1st-place rate
25.0%
25.1% (21.9% to 28.2%)
2%
52
28 games
4th-place rate
35.7%
26.1% (19.5% to 32.7%)
11%
8
28 games
Style
Metric
Actual
Estimate (90% interval)
Weight of the record
Percentile
Count
Win rate
19.9%
20.0% (17.8% to 22.2%)
24%
69
331 hands
Deal-in rate
11.2%
11.0% (9.3% to 12.7%)
24%
35
331 hands
Riichi rate
19.6%
21.6% (19.1% to 24.2%)
36%
11
331 hands
Call rate
31.1%
29.8% (26.3% to 33.3%)
84%
97
331 hands
First riichi rate
78.5%
76.4% (71.7% to 81.1%)
15%
49
65 riichi
Average riichi turn
9.42
9.36 (8.98 to 9.74)
19%
45
65 riichi
Average win value
6,692
6,629 (6,092 to 7,165)
20%
45
66 wins
Average deal-in value
5,595
5,638 (5,123 to 6,154)
11%
52
37 deal-ins
Win efficiency
1,494
1,480 (1,424 to 1,536)
0%
50
331 hands
Deal-in loss
649
642 (535 to 749)
14%
45
331 hands
Net efficiency
845
840 (649 to 1,031)
10%
62
331 hands
Push rate vs riichi (1-shanten)
44.6%
41.7% (34.9% to 48.5%)
27%
80
56 hands facing riichi
Push rate vs riichi (2+ shanten)
14.5%
21.5% (15.4% to 27.6%)
37%
4
62 hands facing riichi
Tenpai rate after the first call
16.5%
19.8% (14.1% to 25.5%)
64%
4
103 first calls
Average win turn
13.00
12.43 (12.15 to 12.72)
7%
8
66 wins
Tenpai rate at draws
43.1%
40.7% (34.6% to 46.9%)
24%
73
65 draws
Staying in vs riichi
14.4%
14.0% (12.6% to 15.5%)
4%
66
180 hands facing riichi
Efficiency match rate
72.0%
72.1% (70.5% to 73.7%)
84%
49
1,747 discards
Average ukeire loss (tiles)
1.24
1.19 (1.09 to 1.29)
74%
83
1,662 discards
Breaking shape for value
1.3%
1.6% (1.1% to 2.0%)
61%
1
1,747 discards
Tenpai turn (luck-adjusted)
8.63
8.20 (8.05 to 8.34)
5%
86
64 tenpai hands
Immediate riichi rate
75.8%
73.1% (66.8% to 79.5%)
41%
66
64 tenpai hands
Dama rate
12.1%
12.8% (7.6% to 17.9%)
52%
25
66 wins
Riichi income
3,242
2,729 (1,947 to 3,511)
15%
69
65 riichi
Riichi win rate
46.2%
46.2% (39.9% to 52.5%)
25%
59
65 riichi
Riichi deal-in rate A
15.4%
14.3% (13.2% to 15.5%)
1%
45
65 riichi
Riichi deal-in rate B
12.3%
11.1% (9.3% to 12.9%)
3%
39
65 riichi
Riichi good-wait rate
63.1%
52.6% (46.6% to 58.7%)
21%
97
65 riichi
Riichi draw rate
21.5%
19.7% (14.8% to 24.6%)
23%
62
65 riichi
Call income
454
482 (125 to 839)
10%
42
103 calls
Win rate after calling
27.2%
29.2% (24.6% to 33.7%)
24%
28
103 calls
Deal-in rate after calling
8.7%
10.8% (7.5% to 14.0%)
28%
83
103 calls
Luck (difference from the league average)
Metric
Actual
Percentile
Count
Starting hand (shanten)
-0.04
21
331 hands
Dora and red fives dealt
-0.05
8
331 hands
Draw luck
-0.5%
39
4,069 draws
Ura-dora luck
+0.05
69
30 riichi wins
Ippatsu rate
-3.1%
30
30 riichi wins
Not being chased (/first riichi)
+7.7%
80
51 first riichi
Painful dealer tsumo rate
12.5%
45
104 tsumo against
Points from luck (/game)
-3.4
25
28 games
Hand balance breakdown
Category
Frequency
Balance per hand
League average
Difference
Wins with riichi
9.1%
+857
+924
-67
Wins with calls
8.5%
+527
+381
+146
Dama wins
2.4%
+109
+175
-66
Deal-ins to riichi
4.8%
-398
-361
-37
Deal-ins to open hands
3.9%
-158
-203
+45
Deal-ins to dama
2.4%
-118
-102
-15
Others' tsumo
31.4%
-817
-757
-60
Other (draws etc.)
37.5%
-30
-59
+29
Total (per hand)
-26
2019-20 (27 games · skill estimate -0.9pt/game)
Style
Average win value86,452
Riichi rate2922.0%
Deal-in rate4011.0%
Win rate6119.8%
First riichi rate8977.0%
Average riichi turn509.34
Call rate9631.4%
Tenpai rate at draws10043.2%
Staying in vs riichi7514.1%
Push rate vs riichi (1-shanten)4740.7%
Push rate vs riichi (2+ shanten)2223.4%
Efficiency match rate3671.5%
Tenpai turn (luck-adjusted)658.18
Immediate riichi rate9677.9%
Dama rate19.0%
Where the points came from
Own wins+40.0
Deal-ins-20.4
Others' tsumo-29.7
Ron between others-5.2
Draws+0.7
Change in expected points per game. Total -14.6pt/game (27 games).As a table
Hand result
Hands
Total
Per game
Own wins
63
+1078.7
+40.0
Deal-ins
37
-550.3
-20.4
Others' tsumo
91
-800.8
-29.7
Ron between others
61
-140.2
-5.2
Draws
75
+19.6
+0.7
Luck
Points from luck (/game)15-4.9
Draw luck22-0.1%
Starting hand (shanten)5-0.11
Dora and red fives dealt40-0.02
Ura-dora luck1-0.23
Ippatsu rate61+2.8%
Not being chased (/first riichi)86+5.7%
Painful dealer tsumo rate1217.6%
Every number for 2019-20
Results
Metric
Actual
Estimate (90% interval)
Weight of the record
Percentile
Count
Average placement
2.89
2.52 (2.39 to 2.65)
5%
1
27 games
Points per game
-14.0
-0.9 (-6.5 to 4.7)
6%
1
27 games
Points per game, luck removed
-9.1
-0.8 (-6.1 to 4.6)
8%
8
27 games
1st-place rate
11.1%
24.8% (21.7% to 28.0%)
2%
1
27 games
4th-place rate
33.3%
25.8% (19.2% to 32.5%)
11%
12
27 games
Style
Metric
Actual
Estimate (90% interval)
Weight of the record
Percentile
Count
Win rate
19.3%
19.8% (17.6% to 22.1%)
23%
61
327 hands
Deal-in rate
11.3%
11.0% (9.3% to 12.8%)
24%
40
327 hands
Riichi rate
20.8%
22.0% (19.5% to 24.6%)
36%
29
327 hands
Call rate
33.0%
31.4% (27.9% to 34.9%)
84%
96
327 hands
First riichi rate
82.4%
77.0% (72.4% to 81.7%)
16%
89
68 riichi
Average riichi turn
9.31
9.34 (8.97 to 9.71)
19%
50
68 riichi
Average win value
5,765
6,452 (5,908 to 6,995)
19%
8
63 wins
Average deal-in value
5,457
5,624 (5,108 to 6,139)
11%
75
37 deal-ins
Win efficiency
1,236
1,480 (1,424 to 1,537)
0%
50
327 hands
Deal-in loss
654
643 (535 to 750)
14%
54
327 hands
Net efficiency
582
813 (622 to 1,005)
10%
12
327 hands
Push rate vs riichi (1-shanten)
40.7%
40.7% (33.8% to 47.5%)
26%
47
54 hands facing riichi
Push rate vs riichi (2+ shanten)
19.3%
23.4% (17.1% to 29.7%)
35%
22
57 hands facing riichi
Tenpai rate after the first call
22.2%
23.5% (17.8% to 29.1%)
65%
5
108 first calls
Average win turn
12.44
12.39 (12.11 to 12.68)
7%
47
63 wins
Tenpai rate at draws
52.0%
43.2% (37.4% to 49.0%)
26%
100
75 draws
Staying in vs riichi
17.1%
14.1% (12.7% to 15.6%)
4%
75
158 hands facing riichi
Efficiency match rate
71.2%
71.5% (69.9% to 73.1%)
84%
36
1,739 discards
Average ukeire loss (tiles)
1.19
1.16 (1.06 to 1.26)
74%
72
1,663 discards
Breaking shape for value
1.8%
1.9% (1.5% to 2.3%)
61%
33
1,739 discards
Tenpai turn (luck-adjusted)
8.30
8.18 (8.04 to 8.33)
5%
65
64 tenpai hands
Immediate riichi rate
87.5%
77.9% (71.5% to 84.3%)
41%
96
64 tenpai hands
Dama rate
4.8%
9.0% (3.8% to 14.3%)
51%
1
63 wins
Riichi income
2,659
2,643 (1,869 to 3,417)
15%
54
68 riichi
Riichi win rate
45.6%
46.0% (39.8% to 52.2%)
26%
47
68 riichi
Riichi deal-in rate A
11.8%
14.3% (13.1% to 15.5%)
1%
82
68 riichi
Riichi deal-in rate B
11.8%
11.1% (9.3% to 12.9%)
3%
36
68 riichi
Riichi good-wait rate
51.5%
50.2% (44.2% to 56.2%)
22%
43
68 riichi
Riichi draw rate
26.5%
20.9% (16.1% to 25.7%)
24%
89
68 riichi
Call income
-342
399 (45.48 to 753)
10%
1
108 calls
Win rate after calling
26.9%
29.1% (24.6% to 33.5%)
25%
8
108 calls
Deal-in rate after calling
13.0%
12.0% (8.7% to 15.2%)
29%
33
108 calls
Luck (difference from the league average)
Metric
Actual
Percentile
Count
Starting hand (shanten)
-0.11
5
327 hands
Dora and red fives dealt
-0.02
40
327 hands
Draw luck
-0.1%
22
4,042 draws
Ura-dora luck
-0.23
1
31 riichi wins
Ippatsu rate
+2.8%
61
31 riichi wins
Not being chased (/first riichi)
+5.7%
86
56 first riichi
Painful dealer tsumo rate
17.6%
12
91 tsumo against
Points from luck (/game)
-4.9
15
27 games
Hand balance breakdown
Category
Frequency
Balance per hand
League average
Difference
Wins with riichi
9.5%
+758
+924
-166
Wins with calls
8.9%
+398
+381
+17
Dama wins
0.9%
+80
+175
-95
Deal-ins to riichi
2.8%
-169
-361
+192
Deal-ins to open hands
5.8%
-342
-203
-139
Deal-ins to dama
2.8%
-168
-102
-66
Others' tsumo
27.8%
-863
-757
-106
Other (draws etc.)
41.6%
+6
-59
+65
Total (per hand)
-299
2018-19 (31 games · skill estimate 0.3pt/game)
Style
Average win value66,432
Riichi rate3122.0%
Deal-in rate2611.2%
Win rate9020.8%
First riichi rate173.8%
Average riichi turn419.40
Call rate10033.5%
Tenpai rate at draws7040.9%
Staying in vs riichi5514.0%
Push rate vs riichi (1-shanten)8042.1%
Push rate vs riichi (2+ shanten)1623.0%
Efficiency match rate670.3%
Tenpai turn (luck-adjusted)18.15
Immediate riichi rate6573.1%
Dama rate5014.7%
Where the points came from
Own wins+49.1
Deal-ins-20.0
Others' tsumo-22.3
Ron between others-2.9
Draws+0.4
Change in expected points per game. Total +4.4pt/game (31 games).As a table
Hand result
Hands
Total
Per game
Own wins
84
+1522.9
+49.1
Deal-ins
44
-620.0
-20.0
Others' tsumo
95
-690.6
-22.3
Ron between others
78
-89.8
-2.9
Draws
64
+12.6
+0.4
Luck
Points from luck (/game)41+0.2
Draw luck55+0.1%
Starting hand (shanten)21-0.06
Dora and red fives dealt60-0.01
Ura-dora luck41-0.01
Ippatsu rate93+8.8%
Not being chased (/first riichi)31-1.8%
Painful dealer tsumo rate908.4%
Every number for 2018-19
Results
Metric
Actual
Estimate (90% interval)
Weight of the record
Percentile
Count
Average placement
2.35
2.49 (2.36 to 2.62)
6%
85
31 games
Points per game
4.0
0.3 (-5.2 to 5.8)
7%
75
31 games
Points per game, luck removed
3.8
0.4 (-4.9 to 5.6)
9%
70
31 games
1st-place rate
35.5%
25.3% (22.2% to 28.4%)
2%
95
31 games
4th-place rate
29.0%
25.4% (19.0% to 31.9%)
12%
31
31 games
Style
Metric
Actual
Estimate (90% interval)
Weight of the record
Percentile
Count
Win rate
23.0%
20.8% (18.6% to 22.9%)
25%
90
365 hands
Deal-in rate
12.1%
11.2% (9.5% to 12.9%)
26%
26
365 hands
Riichi rate
20.8%
22.0% (19.6% to 24.4%)
38%
31
365 hands
Call rate
35.3%
33.5% (30.2% to 36.8%)
85%
100
365 hands
First riichi rate
63.2%
73.8% (69.3% to 78.3%)
17%
1
76 riichi
Average riichi turn
9.59
9.40 (9.04 to 9.76)
21%
41
76 riichi
Average win value
5,854
6,432 (5,933 to 6,930)
24%
6
84 wins
Average deal-in value
6,291
5,724 (5,225 to 6,222)
12%
26
44 deal-ins
Win efficiency
1,521
1,480 (1,424 to 1,536)
0%
50
365 hands
Deal-in loss
785
663 (558 to 767)
15%
16
365 hands
Net efficiency
735
828 (640 to 1,016)
11%
31
365 hands
Push rate vs riichi (1-shanten)
45.8%
42.1% (35.4% to 48.7%)
28%
80
59 hands facing riichi
Push rate vs riichi (2+ shanten)
18.3%
23.0% (16.8% to 29.2%)
36%
16
60 hands facing riichi
Tenpai rate after the first call
21.7%
23.0% (17.7% to 28.2%)
69%
16
129 first calls
Average win turn
12.32
12.38 (12.11 to 12.65)
9%
75
84 wins
Tenpai rate at draws
43.8%
40.9% (34.7% to 47.0%)
24%
70
64 draws
Staying in vs riichi
14.3%
14.0% (12.6% to 15.5%)
5%
55
189 hands facing riichi
Efficiency match rate
69.9%
70.3% (68.8% to 71.9%)
85%
6
1,941 discards
Average ukeire loss (tiles)
1.24
1.20 (1.11 to 1.30)
76%
90
1,862 discards
Breaking shape for value
1.3%
1.6% (1.1% to 2.0%)
64%
1
1,941 discards
Tenpai turn (luck-adjusted)
7.69
8.15 (8.01 to 8.30)
4%
1
56 tenpai hands
Immediate riichi rate
76.0%
73.1% (66.4% to 79.8%)
38%
65
56 tenpai hands
Dama rate
15.5%
14.7% (9.9% to 19.4%)
58%
50
84 wins
Riichi income
1,374
2,427 (1,674 to 3,180)
17%
11
76 riichi
Riichi win rate
36.8%
43.5% (37.6% to 49.5%)
28%
1
76 riichi
Riichi deal-in rate A
18.4%
14.4% (13.2% to 15.5%)
1%
16
76 riichi
Riichi deal-in rate B
10.5%
11.0% (9.3% to 12.8%)
3%
50
76 riichi
Riichi good-wait rate
57.9%
51.7% (46.0% to 57.5%)
24%
90
76 riichi
Riichi draw rate
19.7%
19.3% (14.7% to 24.0%)
26%
70
76 riichi
Call income
815
525 (183 to 867)
12%
80
129 calls
Win rate after calling
33.3%
30.8% (26.6% to 35.0%)
28%
90
129 calls
Deal-in rate after calling
10.1%
11.1% (8.0% to 14.1%)
33%
75
129 calls
Luck (difference from the league average)
Metric
Actual
Percentile
Count
Starting hand (shanten)
-0.06
21
365 hands
Dora and red fives dealt
-0.01
60
365 hands
Draw luck
+0.1%
55
4,348 draws
Ura-dora luck
-0.01
41
28 riichi wins
Ippatsu rate
+8.8%
93
28 riichi wins
Not being chased (/first riichi)
-1.8%
31
48 first riichi
Painful dealer tsumo rate
8.4%
90
95 tsumo against
Points from luck (/game)
+0.2
41
31 games
Hand balance breakdown
Category
Frequency
Balance per hand
League average
Difference
Wins with riichi
7.7%
+647
+924
-276
Wins with calls
11.8%
+673
+381
+292
Dama wins
3.6%
+201
+175
+25
Deal-ins to riichi
5.2%
-399
-361
-38
Deal-ins to open hands
4.7%
-318
-203
-115
Deal-ins to dama
2.2%
-90
-102
+12
Others' tsumo
26.0%
-728
-757
+29
Other (draws etc.)
38.9%
-42
-59
+17
Total (per hand)
-57
Columns about this player
Is Sonoda Ken really unlucky? (Japanese)Sonoda Ken, "the man who never hits ura 3". His career luck ranks 8th in the league, while zero ura-dora with three indicators was a 1-in-240 event for him. The records show where the unlucky image came from.
Players with a similar styleclosest career style metrics first
A style of their own, far from every other player's. The closest are these.
Shimoishi GekiBEAST XIn common: Calls a lot, High win rate, Dama rarely
Ishibashi NobuhiroFormer M.League playerIn common: Calls a lot, Immediate riichi often, Often tenpai at draws
Suzuki YuU-NEXT PiratesIn common: Pushes hard, High win rate, Calls a lot
* Twelve style metrics, including call rate, riichi rate, win rate, deal-in rate, hand value, riichi speed and immediate riichi rate, are put on the same scale and compared; the players closest overall are listed. Metrics the data can vouch for weigh more. It shows only how close the styles are, not which is better. The differences are often slight, and the order could change.