Riichis fairly rarely. Stands out for few deal-ins, being noten at draws and early riichi. Career record: +2.5pt per game, but allowing for luck the difference from average is not clear yet.
Few deal-ins
Early riichi
First riichi often
Actual / game
+2.5
268 career games
Skill estimate / game
+1.0
90% interval -2.1 to +4.1
Estimate, luck removed
+0.6
adjusted for starting hands, draws, ura-dora
Weight of the record
40%
share of the estimate from the record
Styleleague percentile, career
Average win value56,308
Riichi rate1321.1%
Deal-in rate1009.8%
Win rate9221.0%
First riichi rate9277.7%
Average riichi turn969.12
Call rate4622.3%
Tenpai rate at draws135.9%
Staying in vs riichi6314.0%
Push rate vs riichi (1-shanten)1137.6%
Push rate vs riichi (2+ shanten)921.4%
Efficiency match rate4872.8%
Tenpai turn (luck-adjusted)188.15
Immediate riichi rate4871.6%
Dama rate5313.3%
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.
Placements268 career games, average placement 2.41
Average placement2.41
1st26.9%72×
2nd26.1%70×
3rd25.7%69×
4th21.3%57×
Riichi and callsbalance and outcome of hands with riichi or calls
Riichi income732,757
Riichi win rate9449.4%
Riichi deal-in rate A9614.2%
Riichi deal-in rate B9410.6%
Riichi good-wait rate8651.7%
Riichi draw rate3418.3%
Call income100667
Win rate after calling10034.3%
Deal-in rate after calling4411.6%
Tenpai rate after the first call4826.2%
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 efficiency90885
Deal-in loss96592
Average win turn9812.29
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 game841.0
Points per game, luck removed670.6
Average placement922.47
Luckfurther right is luckier; values are differences from the league average (the dealer tsumo rate is the rate itself)
Points from luck (/game)77+1.3
Draw luck38-0.1%
Starting hand (shanten)61+0.01
Dora and red fives dealt81+0.02
Ura-dora luck11-0.04
Ippatsu rate48-0.7%
Not being chased (/first riichi)42-1.1%
Painful dealer tsumo rate4612.4%
Where the points came fromchange in expected points, all stages
Own wins+47.8
Deal-ins-17.8
Others' tsumo-25.6
Ron between others-1.4
Draws-0.7
Change in expected points per game. Total +2.4pt/game (268 games).As a table
Hand result
Hands
Total
Per game
Own wins
708
+12812.4
+47.8
Deal-ins
312
-4760.8
-17.8
Others' tsumo
919
-6849.7
-25.6
Ron between others
699
-368.3
-1.4
Draws
676
-177.6
-0.7
Hand balance breakdownpoints won or lost per hand, all stages
Category
Frequency
Balance per hand
League average
Difference
Wins with riichi
10.4%
+872
+924
-51
Wins with calls
8.1%
+442
+381
+60
Dama wins
2.8%
+174
+175
-1
Deal-ins to riichi
4.3%
-307
-361
+54
Deal-ins to open hands
3.4%
-181
-203
+22
Deal-ins to dama
1.7%
-93
-102
+9
Others' tsumo
27.7%
-792
-757
-35
Other (draws etc.)
41.5%
-75
-59
-15
Total (per hand)
+40
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
2.47 (2.39 to 2.54)
35%
92
268 games
Points per game
2.5
1.0 (-2.1 to 4.1)
40%
84
268 games
Points per game, luck removed
1.3
0.6 (-2.2 to 3.4)
48%
67
268 games
1st-place rate
26.9%
25.3% (23.0% to 27.7%)
15%
79
268 games
4th-place rate
21.3%
22.9% (19.6% to 26.2%)
55%
92
268 games
Style
Metric
Actual
Estimate (90% interval)
Weight of the record
Percentile
Count
Win rate
21.4%
21.0% (20.0% to 22.0%)
76%
92
3,314 hands
Deal-in rate
9.4%
9.8% (9.0% to 10.6%)
76%
100
3,314 hands
Riichi rate
20.8%
21.1% (20.0% to 22.2%)
85%
13
3,314 hands
Call rate
22.3%
22.3% (21.1% to 23.5%)
98%
46
3,314 hands
First riichi rate
78.6%
77.7% (75.6% to 79.9%)
65%
92
688 riichi
Average riichi turn
9.03
9.12 (8.95 to 9.30)
71%
96
688 riichi
Average win value
6,192
6,308 (6,068 to 6,547)
73%
5
708 wins
Average deal-in value
5,727
5,685 (5,415 to 5,956)
50%
32
312 deal-ins
Win efficiency
1,488
1,480 (1,434 to 1,526)
0%
50
3,314 hands
Deal-in loss
562
592 (541 to 643)
62%
96
3,314 hands
Net efficiency
926
885 (790 to 981)
53%
90
3,314 hands
Push rate vs riichi (1-shanten)
36.8%
37.6% (34.6% to 40.6%)
79%
11
571 hands facing riichi
Push rate vs riichi (2+ shanten)
20.7%
21.4% (18.9% to 23.9%)
87%
9
709 hands facing riichi
Tenpai rate after the first call
26.3%
26.2% (23.7% to 28.8%)
93%
48
738 first calls
Average win turn
12.18
12.29 (12.14 to 12.44)
46%
98
708 wins
Tenpai rate at draws
34.6%
35.9% (33.2% to 38.6%)
76%
1
676 draws
Staying in vs riichi
14.1%
14.0% (13.2% to 14.9%)
31%
63
1,754 hands facing riichi
Efficiency match rate
72.8%
72.8% (72.2% to 73.3%)
98%
48
17,423 discards
Average ukeire loss (tiles)
1.05
1.05 (1.02 to 1.09)
97%
44
16,694 discards
Breaking shape for value
1.8%
1.8% (1.6% to 2.0%)
94%
24
17,423 discards
Tenpai turn (luck-adjusted)
8.11
8.15 (8.07 to 8.23)
36%
18
682 tenpai hands
Immediate riichi rate
71.6%
71.6% (68.9% to 74.2%)
88%
48
682 tenpai hands
Dama rate
13.3%
13.3% (11.3% to 15.3%)
92%
53
708 wins
Riichi income
2,821
2,757 (2,394 to 3,121)
65%
73
688 riichi
Riichi win rate
50.3%
49.4% (46.6% to 52.1%)
78%
94
688 riichi
Riichi deal-in rate A
12.4%
14.2% (13.2% to 15.1%)
8%
96
688 riichi
Riichi deal-in rate B
9.3%
10.6% (9.4% to 11.8%)
23%
94
688 riichi
Riichi good-wait rate
52.3%
51.7% (49.0% to 54.4%)
74%
86
688 riichi
Riichi draw rate
18.0%
18.3% (16.1% to 20.5%)
76%
34
688 riichi
Call income
897
667 (467 to 866)
44%
100
738 calls
Win rate after calling
36.3%
34.3% (32.0% to 36.6%)
69%
100
738 calls
Deal-in rate after calling
11.7%
11.6% (10.0% to 13.3%)
73%
44
738 calls
Luck (difference from the league average)
Metric
Actual
Percentile
Count
Starting hand (shanten)
+0.01
61
3,314 hands
Dora and red fives dealt
+0.02
81
3,314 hands
Draw luck
-0.1%
38
40,668 draws
Ura-dora luck
-0.04
11
346 riichi wins
Ippatsu rate
-0.7%
48
346 riichi wins
Not being chased (/first riichi)
-1.1%
42
541 first riichi
Painful dealer tsumo rate
12.4%
46
919 tsumo against
Points from luck (/game)
+1.3
77
268 games
By seasonRegular Season
2026-27 (2 games · skill estimate 0.4pt/game)
Style
Average win valueToo few games6,664
Riichi rateToo few games23.0%
Deal-in rateToo few games10.6%
Win rateToo few games20.5%
First riichi rateToo few games76.0%
Average riichi turnToo few games9.30
Call rateToo few games21.3%
Tenpai rate at drawsToo few games39.9%
Staying in vs riichiToo few games14.1%
Push rate vs riichi (1-shanten)Too few games40.6%
Push rate vs riichi (2+ shanten)Too few games25.6%
Efficiency match rateToo few games71.9%
Tenpai turn (luck-adjusted)Too few games8.18
Immediate riichi rateToo few games68.8%
Dama rateToo few games15.7%
* 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+95.1
Others' tsumo-6.5
Ron between others-2.7
Draws+1.3
Change in expected points per game. Total +87.2pt/game (2 games).As a table
Hand result
Hands
Total
Per game
Own wins
11
+190.2
+95.1
Others' tsumo
6
-13.0
-6.5
Ron between others
3
-5.3
-2.7
Draws
8
+2.6
+1.3
Luck
Points from luck (/game)Too few games+40.4
Draw luckToo few games+0.3%
Starting hand (shanten)Too few games+0.11
Dora and red fives dealtToo few games+0.22
Ura-dora luckToo few games-0.21
Ippatsu rateToo few games-5.5%
Not being chased (/first riichi)Too few games+25.3%
Painful dealer tsumo rateToo few games16.7%
* 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
1.00
2.49 (2.34 to 2.64)
0%
—
2 games
Points per game
86.3
0.4 (-6.2 to 7.1)
0%
—
2 games
Points per game, luck removed
45.8
0.3 (-6.2 to 6.9)
1%
—
2 games
1st-place rate
100.0%
25.2% (23.1% to 27.2%)
0%
—
2 games
4th-place rate
0.0%
24.7% (16.2% to 33.2%)
1%
—
2 games
Style
Metric
Actual
Estimate (90% interval)
Weight of the record
Percentile
Count
Win rate
39.3%
20.5% (17.1% to 23.8%)
3%
—
28 hands
Deal-in rate
0.0%
10.6% (8.0% to 13.3%)
3%
—
28 hands
Riichi rate
28.6%
23.0% (18.5% to 27.5%)
5%
—
28 hands
Call rate
17.9%
21.3% (12.9% to 29.7%)
31%
—
28 hands
First riichi rate
75.0%
76.0% (69.8% to 82.2%)
2%
—
8 riichi
Average riichi turn
7.63
9.30 (8.78 to 9.82)
3%
—
8 riichi
Average win value
7,909
6,664 (5,931 to 7,397)
4%
—
11 wins
Win efficiency
3,432
1,480 (1,453 to 1,508)
0%
—
28 hands
Deal-in loss
0.00
632 (490 to 774)
1%
—
28 hands
Net efficiency
3,432
864 (624 to 1,105)
1%
—
28 hands
Push rate vs riichi (1-shanten)
40.0%
40.6% (30.0% to 51.3%)
3%
—
5 hands facing riichi
Push rate vs riichi (2+ shanten)
25.0%
25.6% (14.3% to 36.9%)
4%
—
4 hands facing riichi
Tenpai rate after the first call
0.0%
23.7% (9.9% to 37.5%)
8%
—
5 first calls
Average win turn
13.57
12.40 (12.07 to 12.73)
1%
—
11 wins
Tenpai rate at draws
37.5%
39.9% (30.9% to 48.9%)
4%
—
8 draws
Staying in vs riichi
30.8%
14.1% (12.4% to 15.7%)
0%
—
13 hands facing riichi
Efficiency match rate
69.4%
71.9% (67.8% to 75.9%)
28%
—
134 discards
Average ukeire loss (tiles)
1.55
1.15 (0.91 to 1.39)
18%
—
127 discards
Breaking shape for value
1.5%
2.0% (1.0% to 2.9%)
11%
—
134 discards
Tenpai turn (luck-adjusted)
8.40
8.18 (8.01 to 8.34)
1%
—
11 tenpai hands
Immediate riichi rate
47.7%
68.8% (58.1% to 79.5%)
11%
—
11 tenpai hands
Dama rate
27.3%
15.7% (6.4% to 24.9%)
16%
—
11 wins
Riichi income
8,575
2,764 (1,736 to 3,793)
2%
—
8 riichi
Riichi win rate
87.5%
47.8% (38.3% to 57.3%)
4%
—
8 riichi
Riichi deal-in rate A
0.0%
14.3% (13.7% to 15.0%)
0%
—
8 riichi
Riichi deal-in rate B
0.0%
11.0% (9.1% to 13.0%)
0%
—
8 riichi
Riichi good-wait rate
25.0%
49.0% (40.4% to 57.7%)
3%
—
8 riichi
Riichi draw rate
0.0%
18.5% (11.3% to 25.6%)
4%
—
8 riichi
Call income
1,100
488 (32.41 to 944)
1%
—
5 calls
Win rate after calling
20.0%
29.6% (22.5% to 36.8%)
1%
—
5 calls
Deal-in rate after calling
0.0%
11.3% (5.8% to 16.8%)
2%
—
5 calls
Luck (difference from the league average)
Metric
Actual
Percentile
Count
Starting hand (shanten)
+0.11
—
28 hands
Dora and red fives dealt
+0.22
—
28 hands
Draw luck
+0.3%
—
365 draws
Ura-dora luck
-0.21
—
7 riichi wins
Ippatsu rate
-5.5%
—
7 riichi wins
Not being chased (/first riichi)
+25.3%
—
6 first riichi
Painful dealer tsumo rate
16.7%
—
6 tsumo against
Points from luck (/game)
+40.4
—
2 games
Hand balance breakdown
Category
Frequency
Balance per hand
League average
Difference
Wins with riichi
25.0%
+2,564
+924
+1,641
Wins with calls
3.6%
+36
+381
-346
Dama wins
10.7%
+832
+175
+657
Deal-ins to riichi
0.0%
0
-361
+361
Deal-ins to open hands
0.0%
0
-203
+203
Deal-ins to dama
0.0%
0
-102
+102
Others' tsumo
21.4%
-468
-757
+289
Other (draws etc.)
39.3%
-18
-59
+41
Total (per hand)
+2,946
2025-26 (39 games · skill estimate 0.3pt/game)
Style
Average win value246,503
Riichi rate120.6%
Deal-in rate1009.8%
Win rate4220.1%
First riichi rate9577.1%
Average riichi turn929.23
Call rate3924.2%
Tenpai rate at draws135.6%
Staying in vs riichi113.7%
Push rate vs riichi (1-shanten)2639.6%
Push rate vs riichi (2+ shanten)3124.5%
Efficiency match rate5474.3%
Tenpai turn (luck-adjusted)98.16
Immediate riichi rate2469.0%
Dama rate119.0%
Where the points came from
Own wins+45.3
Deal-ins-12.6
Others' tsumo-26.2
Ron between others-0.9
Draws-2.3
Change in expected points per game. Total +3.2pt/game (39 games).As a table
Hand result
Hands
Total
Per game
Own wins
97
+1765.4
+45.3
Deal-ins
36
-492.4
-12.6
Others' tsumo
140
-1022.8
-26.2
Ron between others
119
-36.0
-0.9
Draws
88
-90.5
-2.3
Luck
Points from luck (/game)26-1.8
Draw luck9-0.7%
Starting hand (shanten)37-0.01
Dora and red fives dealt47-0.02
Ura-dora luck70+0.11
Ippatsu rate44-2.0%
Not being chased (/first riichi)90+6.7%
Painful dealer tsumo rate3712.9%
Every number for 2025-26
Results
Metric
Actual
Estimate (90% interval)
Weight of the record
Percentile
Count
Average placement
2.36
2.49 (2.36 to 2.61)
7%
77
39 games
Points per game
3.2
0.3 (-5.0 to 5.6)
9%
70
39 games
Points per game, luck removed
5.0
0.6 (-4.4 to 5.6)
12%
80
39 games
1st-place rate
28.2%
25.1% (22.1% to 28.2%)
3%
62
39 games
4th-place rate
15.4%
23.5% (17.3% to 29.6%)
15%
97
39 games
Style
Metric
Actual
Estimate (90% interval)
Weight of the record
Percentile
Count
Win rate
20.2%
20.1% (18.1% to 22.0%)
31%
42
480 hands
Deal-in rate
7.5%
9.8% (8.3% to 11.4%)
31%
100
480 hands
Riichi rate
17.9%
20.6% (18.4% to 22.8%)
45%
1
480 hands
Call rate
24.4%
24.2% (21.2% to 27.2%)
88%
39
480 hands
First riichi rate
81.4%
77.1% (72.7% to 81.4%)
19%
95
86 riichi
Average riichi turn
8.85
9.23 (8.88 to 9.58)
23%
92
86 riichi
Average win value
6,200
6,503 (6,028 to 6,978)
27%
24
97 wins
Average deal-in value
5,556
5,634 (5,116 to 6,153)
10%
44
36 deal-ins
Win efficiency
1,385
1,480 (1,425 to 1,536)
0%
50
480 hands
Deal-in loss
440
603 (505 to 701)
19%
95
480 hands
Net efficiency
944
854 (677 to 1,032)
14%
64
480 hands
Push rate vs riichi (1-shanten)
37.8%
39.6% (33.9% to 45.3%)
37%
26
90 hands facing riichi
Push rate vs riichi (2+ shanten)
23.2%
24.5% (19.2% to 29.7%)
47%
31
95 hands facing riichi
Tenpai rate after the first call
19.7%
21.7% (16.2% to 27.1%)
67%
31
117 first calls
Average win turn
12.15
12.36 (12.10 to 12.63)
11%
67
97 wins
Tenpai rate at draws
25.0%
35.6% (30.0% to 41.1%)
30%
1
88 draws
Staying in vs riichi
8.2%
13.7% (12.3% to 15.1%)
6%
1
255 hands facing riichi
Efficiency match rate
74.5%
74.3% (72.9% to 75.7%)
87%
54
2,359 discards
Average ukeire loss (tiles)
0.90
0.93 (0.84 to 1.02)
79%
29
2,236 discards
Breaking shape for value
1.1%
1.4% (1.0% to 1.8%)
68%
1
2,359 discards
Tenpai turn (luck-adjusted)
7.90
8.16 (8.02 to 8.30)
7%
9
86 tenpai hands
Immediate riichi rate
66.4%
69.0% (63.2% to 74.7%)
48%
24
86 tenpai hands
Dama rate
6.2%
9.0% (4.5% to 13.5%)
62%
11
97 wins
Riichi income
3,534
2,807 (2,078 to 3,536)
19%
82
86 riichi
Riichi win rate
52.3%
48.1% (42.3% to 53.8%)
31%
87
86 riichi
Riichi deal-in rate A
7.0%
14.2% (13.1% to 15.4%)
1%
100
86 riichi
Riichi deal-in rate B
5.8%
10.9% (9.1% to 12.6%)
4%
100
86 riichi
Riichi good-wait rate
44.2%
48.4% (42.8% to 53.9%)
26%
24
86 riichi
Riichi draw rate
18.6%
19.0% (14.6% to 23.5%)
29%
67
86 riichi
Call income
1,208
565 (217 to 914)
11%
100
117 calls
Win rate after calling
39.3%
32.3% (27.9% to 36.6%)
26%
100
117 calls
Deal-in rate after calling
10.3%
11.2% (8.0% to 14.3%)
31%
67
117 calls
Luck (difference from the league average)
Metric
Actual
Percentile
Count
Starting hand (shanten)
-0.01
37
480 hands
Dora and red fives dealt
-0.02
47
480 hands
Draw luck
-0.7%
9
5,714 draws
Ura-dora luck
+0.11
70
45 riichi wins
Ippatsu rate
-2.0%
44
45 riichi wins
Not being chased (/first riichi)
+6.7%
90
70 first riichi
Painful dealer tsumo rate
12.9%
37
140 tsumo against
Points from luck (/game)
-1.8
26
39 games
Hand balance breakdown
Category
Frequency
Balance per hand
League average
Difference
Wins with riichi
9.4%
+828
+924
-96
Wins with calls
9.6%
+497
+381
+115
Dama wins
1.3%
+60
+175
-115
Deal-ins to riichi
3.1%
-228
-361
+133
Deal-ins to open hands
4.2%
-220
-203
-17
Deal-ins to dama
0.2%
-3
-102
+99
Others' tsumo
29.2%
-806
-757
-49
Other (draws etc.)
43.1%
-131
-59
-72
Total (per hand)
-3
2024-25 (19 games · skill estimate -0.6pt/game)
Style
Average win value296,508
Riichi rate121.2%
Deal-in rate2911.2%
Win rate419.1%
First riichi rate5875.9%
Average riichi turn699.30
Call rate1821.5%
Tenpai rate at draws4140.0%
Staying in vs riichi713.9%
Push rate vs riichi (1-shanten)4641.3%
Push rate vs riichi (2+ shanten)2424.3%
Efficiency match rate4674.1%
Tenpai turn (luck-adjusted)778.18
Immediate riichi rate3570.5%
Dama rate8614.9%
Where the points came from
Own wins+33.4
Deal-ins-17.8
Others' tsumo-26.3
Ron between others-1.3
Draws-0.8
Change in expected points per game. Total -12.8pt/game (19 games).As a table
Hand result
Hands
Total
Per game
Own wins
35
+635.5
+33.4
Deal-ins
29
-338.6
-17.8
Others' tsumo
68
-499.2
-26.3
Ron between others
50
-24.7
-1.3
Draws
50
-15.9
-0.8
Luck
Points from luck (/game)21-3.7
Draw luck7-1.2%
Starting hand (shanten)86+0.04
Dora and red fives dealt89+0.02
Ura-dora luck32-0.07
Ippatsu rate22-5.5%
Not being chased (/first riichi)1-14.7%
Painful dealer tsumo rate3213.2%
Every number for 2024-25
Results
Metric
Actual
Estimate (90% interval)
Weight of the record
Percentile
Count
Average placement
2.84
2.51 (2.38 to 2.64)
4%
21
19 games
Points per game
-12.8
-0.6 (-6.4 to 5.3)
4%
18
19 games
Points per game, luck removed
-9.1
-0.5 (-6.2 to 5.1)
6%
26
19 games
1st-place rate
21.1%
25.0% (21.8% to 28.2%)
1%
42
19 games
4th-place rate
36.8%
25.9% (18.8% to 32.9%)
8%
21
19 games
Style
Metric
Actual
Estimate (90% interval)
Weight of the record
Percentile
Count
Win rate
15.1%
19.1% (16.7% to 21.6%)
18%
4
232 hands
Deal-in rate
12.5%
11.2% (9.3% to 13.1%)
18%
29
232 hands
Riichi rate
17.2%
21.2% (18.3% to 24.1%)
28%
1
232 hands
Call rate
21.1%
21.5% (17.5% to 25.5%)
79%
18
232 hands
First riichi rate
75.0%
75.9% (70.8% to 81.1%)
10%
58
40 riichi
Average riichi turn
8.95
9.30 (8.87 to 9.72)
12%
69
40 riichi
Average win value
5,706
6,508 (5,885 to 7,132)
12%
29
35 wins
Average deal-in value
4,217
5,522 (4,984 to 6,060)
9%
92
29 deal-ins
Win efficiency
967
1,480 (1,423 to 1,537)
0%
50
232 hands
Deal-in loss
554
632 (517 to 747)
10%
63
232 hands
Net efficiency
413
808 (605 to 1,011)
7%
21
232 hands
Push rate vs riichi (1-shanten)
43.9%
41.3% (33.9% to 48.8%)
21%
46
41 hands facing riichi
Push rate vs riichi (2+ shanten)
21.8%
24.3% (17.9% to 30.7%)
34%
24
55 hands facing riichi
Tenpai rate after the first call
28.6%
27.0% (19.7% to 34.3%)
46%
77
49 first calls
Average win turn
12.05
12.37 (12.07 to 12.68)
4%
63
35 wins
Tenpai rate at draws
40.0%
40.0% (33.4% to 46.6%)
19%
41
50 draws
Staying in vs riichi
9.3%
13.9% (12.4% to 15.4%)
3%
7
129 hands facing riichi
Efficiency match rate
74.4%
74.1% (72.2% to 75.9%)
79%
46
1,288 discards
Average ukeire loss (tiles)
0.90
0.95 (0.84 to 1.06)
68%
26
1,238 discards
Breaking shape for value
2.0%
2.0% (1.5% to 2.5%)
54%
43
1,288 discards
Tenpai turn (luck-adjusted)
8.30
8.18 (8.03 to 8.33)
3%
77
40 tenpai hands
Immediate riichi rate
68.5%
70.5% (62.9% to 78.0%)
30%
35
40 tenpai hands
Dama rate
17.1%
14.9% (8.5% to 21.3%)
37%
86
35 wins
Riichi income
2,010
2,580 (1,717 to 3,442)
10%
38
40 riichi
Riichi win rate
35.0%
44.3% (37.0% to 51.5%)
17%
15
40 riichi
Riichi deal-in rate A
10.0%
14.3% (13.1% to 15.5%)
0%
72
40 riichi
Riichi deal-in rate B
5.0%
10.9% (9.1% to 12.8%)
2%
80
40 riichi
Riichi good-wait rate
52.5%
50.2% (43.3% to 57.1%)
14%
66
40 riichi
Riichi draw rate
27.5%
20.5% (14.9% to 26.1%)
16%
92
40 riichi
Call income
449
483 (87.11 to 879)
5%
55
49 calls
Win rate after calling
30.6%
29.9% (24.4% to 35.4%)
13%
43
49 calls
Deal-in rate after calling
20.4%
12.9% (8.8% to 17.0%)
16%
7
49 calls
Luck (difference from the league average)
Metric
Actual
Percentile
Count
Starting hand (shanten)
+0.04
86
232 hands
Dora and red fives dealt
+0.02
89
232 hands
Draw luck
-1.2%
7
2,902 draws
Ura-dora luck
-0.07
32
14 riichi wins
Ippatsu rate
-5.5%
22
14 riichi wins
Not being chased (/first riichi)
-14.7%
1
30 first riichi
Painful dealer tsumo rate
13.2%
32
68 tsumo against
Points from luck (/game)
-3.7
21
19 games
Hand balance breakdown
Category
Frequency
Balance per hand
League average
Difference
Wins with riichi
6.0%
+482
+924
-442
Wins with calls
6.5%
+376
+381
-5
Dama wins
2.6%
+109
+175
-66
Deal-ins to riichi
4.7%
-220
-361
+141
Deal-ins to open hands
5.6%
-281
-203
-78
Deal-ins to dama
2.2%
-62
-102
+40
Others' tsumo
29.3%
-789
-757
-32
Other (draws etc.)
43.1%
-37
-59
+23
Total (per hand)
-422
2023-24 (22 games · skill estimate 0.1pt/game)
Style
Average win value416,574
Riichi rate2922.3%
Deal-in rate8310.5%
Win rate9220.4%
First riichi rate8676.8%
Average riichi turn639.30
Call rate3821.4%
Tenpai rate at draws737.5%
Staying in vs riichi5514.0%
Push rate vs riichi (1-shanten)739.2%
Push rate vs riichi (2+ shanten)922.8%
Efficiency match rate6974.9%
Tenpai turn (luck-adjusted)98.16
Immediate riichi rate768.1%
Dama rate2110.8%
Where the points came from
Own wins+50.9
Deal-ins-22.4
Others' tsumo-24.2
Ron between others-2.6
Draws-0.2
Change in expected points per game. Total +1.5pt/game (22 games).As a table
Hand result
Hands
Total
Per game
Own wins
61
+1119.4
+50.9
Deal-ins
24
-493.4
-22.4
Others' tsumo
74
-531.7
-24.2
Ron between others
66
-57.6
-2.6
Draws
51
-3.8
-0.2
Luck
Points from luck (/game)66+1.9
Draw luck66+0.0%
Starting hand (shanten)89+0.07
Dora and red fives dealt92+0.04
Ura-dora luck43-0.03
Ippatsu rate49-0.4%
Not being chased (/first riichi)9-8.0%
Painful dealer tsumo rate5810.8%
Every number for 2023-24
Results
Metric
Actual
Estimate (90% interval)
Weight of the record
Percentile
Count
Average placement
2.45
2.50 (2.36 to 2.63)
4%
60
22 games
Points per game
1.4
0.1 (-5.7 to 5.8)
5%
66
22 games
Points per game, luck removed
-0.5
-0.0 (-5.5 to 5.5)
7%
49
22 games
1st-place rate
22.7%
25.0% (21.9% to 28.2%)
1%
48
22 games
4th-place rate
22.7%
24.7% (17.8% to 31.6%)
9%
60
22 games
Style
Metric
Actual
Estimate (90% interval)
Weight of the record
Percentile
Count
Win rate
22.1%
20.4% (18.1% to 22.8%)
20%
92
276 hands
Deal-in rate
8.7%
10.5% (8.6% to 12.3%)
21%
83
276 hands
Riichi rate
21.4%
22.3% (19.6% to 25.0%)
32%
29
276 hands
Call rate
21.0%
21.4% (17.6% to 25.1%)
81%
38
276 hands
First riichi rate
81.4%
76.8% (72.0% to 81.6%)
14%
86
59 riichi
Average riichi turn
9.07
9.30 (8.91 to 9.69)
17%
63
59 riichi
Average win value
6,405
6,574 (6,026 to 7,123)
19%
41
61 wins
Average deal-in value
7,367
5,767 (5,214 to 6,320)
7%
1
24 deal-ins
Win efficiency
1,613
1,480 (1,424 to 1,537)
0%
50
276 hands
Deal-in loss
663
643 (532 to 755)
12%
49
276 hands
Net efficiency
949
849 (652 to 1,046)
9%
75
276 hands
Push rate vs riichi (1-shanten)
34.1%
39.2% (31.9% to 46.5%)
22%
7
44 hands facing riichi
Push rate vs riichi (2+ shanten)
18.0%
22.8% (16.7% to 29.0%)
37%
9
61 hands facing riichi
Tenpai rate after the first call
27.6%
26.7% (19.8% to 33.6%)
50%
66
58 first calls
Average win turn
11.68
12.34 (12.05 to 12.63)
7%
92
61 wins
Tenpai rate at draws
27.5%
37.5% (31.0% to 44.1%)
20%
7
51 draws
Staying in vs riichi
14.1%
14.0% (12.5% to 15.5%)
4%
55
142 hands facing riichi
Efficiency match rate
75.4%
74.9% (73.2% to 76.7%)
81%
69
1,428 discards
Average ukeire loss (tiles)
0.97
1.00 (0.89 to 1.10)
70%
38
1,378 discards
Breaking shape for value
1.7%
1.8% (1.4% to 2.3%)
56%
35
1,428 discards
Tenpai turn (luck-adjusted)
7.90
8.16 (8.02 to 8.31)
5%
9
57 tenpai hands
Immediate riichi rate
62.8%
68.1% (61.4% to 74.7%)
38%
7
57 tenpai hands
Dama rate
8.2%
10.8% (5.6% to 16.1%)
50%
21
61 wins
Riichi income
2,422
2,611 (1,811 to 3,410)
14%
41
59 riichi
Riichi win rate
52.5%
47.7% (41.2% to 54.2%)
23%
83
59 riichi
Riichi deal-in rate A
15.3%
14.3% (13.2% to 15.5%)
1%
41
59 riichi
Riichi deal-in rate B
10.2%
11.0% (9.2% to 12.8%)
3%
58
59 riichi
Riichi good-wait rate
54.2%
50.7% (44.5% to 56.9%)
19%
66
59 riichi
Riichi draw rate
8.5%
16.9% (11.8% to 21.9%)
22%
4
59 riichi
Call income
1,812
562 (174 to 951)
6%
100
58 calls
Win rate after calling
43.1%
31.8% (26.5% to 37.1%)
15%
100
58 calls
Deal-in rate after calling
6.9%
10.7% (6.8% to 14.6%)
18%
94
58 calls
Luck (difference from the league average)
Metric
Actual
Percentile
Count
Starting hand (shanten)
+0.07
89
276 hands
Dora and red fives dealt
+0.04
92
276 hands
Draw luck
+0.0%
66
3,228 draws
Ura-dora luck
-0.03
43
31 riichi wins
Ippatsu rate
-0.4%
49
31 riichi wins
Not being chased (/first riichi)
-8.0%
9
48 first riichi
Painful dealer tsumo rate
10.8%
58
74 tsumo against
Points from luck (/game)
+1.9
66
22 games
Hand balance breakdown
Category
Frequency
Balance per hand
League average
Difference
Wins with riichi
11.2%
+932
+924
+9
Wins with calls
9.1%
+563
+381
+182
Dama wins
1.8%
+117
+175
-58
Deal-ins to riichi
4.7%
-418
-361
-57
Deal-ins to open hands
2.9%
-179
-203
+24
Deal-ins to dama
1.1%
-88
-102
+14
Others' tsumo
26.8%
-748
-757
+9
Other (draws etc.)
42.4%
-105
-59
-46
Total (per hand)
+75
2022-23 (24 games · skill estimate -0.2pt/game)
Style
Average win value16,304
Riichi rate1121.7%
Deal-in rate4910.8%
Win rate8120.5%
First riichi rate8776.8%
Average riichi turn909.25
Call rate5222.1%
Tenpai rate at draws737.8%
Staying in vs riichi5814.0%
Push rate vs riichi (1-shanten)1138.0%
Push rate vs riichi (2+ shanten)1423.5%
Efficiency match rate2771.4%
Tenpai turn (luck-adjusted)78.16
Immediate riichi rate5571.4%
Dama rate8416.6%
Where the points came from
Own wins+42.0
Deal-ins-18.9
Others' tsumo-25.7
Ron between others-0.2
Draws-1.4
Change in expected points per game. Total -4.3pt/game (24 games).As a table
Hand result
Hands
Total
Per game
Own wins
67
+1007.4
+42.0
Deal-ins
31
-452.7
-18.9
Others' tsumo
95
-617.8
-25.7
Ron between others
59
-6.0
-0.2
Draws
49
-33.1
-1.4
Luck
Points from luck (/game)33-1.6
Draw luck23-0.4%
Starting hand (shanten)81+0.09
Dora and red fives dealt33-0.01
Ura-dora luck7-0.24
Ippatsu rate20-7.2%
Not being chased (/first riichi)81+4.5%
Painful dealer tsumo rate719.5%
Every number for 2022-23
Results
Metric
Actual
Estimate (90% interval)
Weight of the record
Percentile
Count
Average placement
2.50
2.50 (2.37 to 2.63)
5%
54
24 games
Points per game
-3.8
-0.2 (-5.9 to 5.5)
6%
43
24 games
Points per game, luck removed
-2.2
-0.2 (-5.6 to 5.3)
7%
39
24 games
1st-place rate
20.8%
25.0% (21.8% to 28.2%)
2%
35
24 games
4th-place rate
20.8%
24.5% (17.7% to 31.3%)
10%
73
24 games
Style
Metric
Actual
Estimate (90% interval)
Weight of the record
Percentile
Count
Win rate
22.3%
20.5% (18.2% to 22.8%)
22%
81
301 hands
Deal-in rate
10.3%
10.8% (9.0% to 12.6%)
22%
49
301 hands
Riichi rate
19.6%
21.7% (19.1% to 24.3%)
34%
11
301 hands
Call rate
21.9%
22.1% (18.5% to 25.7%)
83%
52
301 hands
First riichi rate
81.4%
76.8% (72.0% to 81.6%)
14%
87
59 riichi
Average riichi turn
8.80
9.25 (8.86 to 9.64)
17%
90
59 riichi
Average win value
5,069
6,304 (5,770 to 6,838)
20%
1
67 wins
Average deal-in value
5,300
5,612 (5,080 to 6,144)
9%
71
31 deal-ins
Win efficiency
1,292
1,480 (1,424 to 1,537)
0%
50
301 hands
Deal-in loss
578
633 (524 to 742)
13%
58
301 hands
Net efficiency
715
828 (633 to 1,022)
9%
27
301 hands
Push rate vs riichi (1-shanten)
30.0%
38.0% (31.0% to 45.1%)
25%
11
50 hands facing riichi
Push rate vs riichi (2+ shanten)
20.3%
23.5% (17.6% to 29.4%)
40%
14
69 hands facing riichi
Tenpai rate after the first call
21.2%
23.3% (16.7% to 29.9%)
53%
14
66 first calls
Average win turn
11.75
12.34 (12.06 to 12.62)
8%
97
67 wins
Tenpai rate at draws
28.6%
37.8% (31.2% to 44.5%)
19%
7
49 draws
Staying in vs riichi
13.8%
14.0% (12.5% to 15.5%)
4%
58
160 hands facing riichi
Efficiency match rate
71.1%
71.4% (69.7% to 73.1%)
82%
27
1,569 discards
Average ukeire loss (tiles)
1.15
1.13 (1.03 to 1.23)
72%
78
1,498 discards
Breaking shape for value
1.1%
1.5% (1.1% to 2.0%)
59%
1
1,569 discards
Tenpai turn (luck-adjusted)
7.82
8.16 (8.01 to 8.30)
5%
7
63 tenpai hands
Immediate riichi rate
71.4%
71.4% (65.0% to 77.8%)
40%
55
63 tenpai hands
Dama rate
19.4%
16.6% (11.5% to 21.8%)
53%
84
67 wins
Riichi income
2,685
2,646 (1,847 to 3,446)
14%
46
59 riichi
Riichi win rate
54.2%
48.1% (41.5% to 54.6%)
23%
90
59 riichi
Riichi deal-in rate A
11.9%
14.3% (13.1% to 15.5%)
1%
65
59 riichi
Riichi deal-in rate B
10.2%
11.0% (9.2% to 12.8%)
3%
39
59 riichi
Riichi good-wait rate
52.5%
50.3% (44.1% to 56.6%)
19%
68
59 riichi
Riichi draw rate
11.9%
17.6% (12.6% to 22.6%)
22%
11
59 riichi
Call income
235
468 (86.39 to 850)
7%
23
66 calls
Win rate after calling
33.3%
30.4% (25.2% to 35.5%)
17%
68
66 calls
Deal-in rate after calling
16.7%
12.6% (8.8% to 16.4%)
20%
11
66 calls
Luck (difference from the league average)
Metric
Actual
Percentile
Count
Starting hand (shanten)
+0.09
81
301 hands
Dora and red fives dealt
-0.01
33
301 hands
Draw luck
-0.4%
23
3,588 draws
Ura-dora luck
-0.24
7
32 riichi wins
Ippatsu rate
-7.2%
20
32 riichi wins
Not being chased (/first riichi)
+4.5%
81
48 first riichi
Painful dealer tsumo rate
9.5%
71
95 tsumo against
Points from luck (/game)
-1.6
33
24 games
Hand balance breakdown
Category
Frequency
Balance per hand
League average
Difference
Wins with riichi
10.6%
+741
+924
-182
Wins with calls
7.3%
+381
+381
-1
Dama wins
4.3%
+170
+175
-5
Deal-ins to riichi
4.3%
-304
-361
+57
Deal-ins to open hands
4.0%
-214
-203
-11
Deal-ins to dama
2.0%
-80
-102
+22
Others' tsumo
31.6%
-851
-757
-94
Other (draws etc.)
35.9%
-81
-59
-22
Total (per hand)
-238
2021-22 (25 games · skill estimate 0.6pt/game)
Style
Average win value76,523
Riichi rate3322.0%
Deal-in rate9410.0%
Win rate6520.3%
First riichi rate8176.9%
Average riichi turn529.37
Call rate5521.8%
Tenpai rate at draws6640.7%
Staying in vs riichi8114.1%
Push rate vs riichi (1-shanten)135.1%
Push rate vs riichi (2+ shanten)120.9%
Efficiency match rate4972.2%
Tenpai turn (luck-adjusted)558.18
Immediate riichi rate5871.8%
Dama rate2712.3%
Where the points came from
Own wins+48.7
Deal-ins-11.1
Others' tsumo-28.5
Ron between others-0.7
Draws+1.1
Change in expected points per game. Total +9.5pt/game (25 games).As a table
Hand result
Hands
Total
Per game
Own wins
63
+1218.3
+48.7
Deal-ins
20
-277.7
-11.1
Others' tsumo
84
-711.6
-28.5
Ron between others
62
-18.2
-0.7
Draws
68
+26.8
+1.1
Luck
Points from luck (/game)49-1.2
Draw luck30-0.5%
Starting hand (shanten)90+0.07
Dora and red fives dealt14-0.04
Ura-dora luck52+0.00
Ippatsu rate74+3.8%
Not being chased (/first riichi)94+7.3%
Painful dealer tsumo rate417.9%
Every number for 2021-22
Results
Metric
Actual
Estimate (90% interval)
Weight of the record
Percentile
Count
Average placement
2.16
2.48 (2.35 to 2.61)
5%
94
25 games
Points per game
9.7
0.6 (-5.1 to 6.2)
6%
84
25 games
Points per game, luck removed
10.9
0.9 (-4.5 to 6.2)
8%
87
25 games
1st-place rate
24.0%
25.0% (21.9% to 28.2%)
2%
44
25 games
4th-place rate
4.0%
22.8% (16.0% to 29.5%)
10%
100
25 games
Style
Metric
Actual
Estimate (90% interval)
Weight of the record
Percentile
Count
Win rate
21.2%
20.3% (18.0% to 22.6%)
22%
65
297 hands
Deal-in rate
6.7%
10.0% (8.2% to 11.8%)
22%
94
297 hands
Riichi rate
20.5%
22.0% (19.4% to 24.6%)
33%
33
297 hands
Call rate
21.5%
21.8% (18.1% to 25.4%)
82%
55
297 hands
First riichi rate
82.0%
76.9% (72.1% to 81.6%)
14%
81
61 riichi
Average riichi turn
9.49
9.37 (8.99 to 9.76)
18%
52
61 riichi
Average win value
6,143
6,523 (5,980 to 7,067)
19%
7
63 wins
Average deal-in value
5,245
5,619 (5,053 to 6,186)
6%
62
20 deal-ins
Win efficiency
1,477
1,480 (1,424 to 1,537)
0%
50
297 hands
Deal-in loss
366
606 (497 to 716)
13%
94
297 hands
Net efficiency
1,110
865 (670 to 1,060)
9%
81
297 hands
Push rate vs riichi (1-shanten)
18.9%
35.1% (28.2% to 42.0%)
26%
1
53 hands facing riichi
Push rate vs riichi (2+ shanten)
12.3%
20.9% (14.6% to 27.3%)
35%
1
57 hands facing riichi
Tenpai rate after the first call
32.8%
29.4% (22.8% to 36.1%)
52%
74
64 first calls
Average win turn
12.39
12.39 (12.10 to 12.67)
7%
68
63 wins
Tenpai rate at draws
42.6%
40.7% (34.6% to 46.7%)
25%
66
68 draws
Staying in vs riichi
15.4%
14.1% (12.6% to 15.6%)
4%
81
149 hands facing riichi
Efficiency match rate
72.1%
72.2% (70.6% to 73.8%)
83%
49
1,693 discards
Average ukeire loss (tiles)
1.05
1.05 (0.95 to 1.15)
74%
43
1,634 discards
Breaking shape for value
1.7%
1.8% (1.4% to 2.2%)
61%
23
1,693 discards
Tenpai turn (luck-adjusted)
8.31
8.18 (8.04 to 8.33)
5%
55
62 tenpai hands
Immediate riichi rate
72.4%
71.8% (65.3% to 78.2%)
40%
58
62 tenpai hands
Dama rate
11.1%
12.3% (7.1% to 17.5%)
51%
27
63 wins
Riichi income
4,233
2,863 (2,070 to 3,657)
14%
90
61 riichi
Riichi win rate
55.7%
48.5% (42.0% to 54.9%)
24%
90
61 riichi
Riichi deal-in rate A
4.9%
14.3% (13.1% to 15.4%)
1%
100
61 riichi
Riichi deal-in rate B
3.3%
10.8% (9.0% to 12.7%)
3%
100
61 riichi
Riichi good-wait rate
57.4%
51.3% (45.2% to 57.5%)
20%
90
61 riichi
Riichi draw rate
23.0%
20.0% (15.0% to 25.0%)
22%
68
61 riichi
Call income
903
512 (128 to 895)
6%
84
64 calls
Win rate after calling
34.4%
30.5% (25.3% to 35.7%)
16%
81
64 calls
Deal-in rate after calling
4.7%
10.2% (6.4% to 14.0%)
19%
97
64 calls
Luck (difference from the league average)
Metric
Actual
Percentile
Count
Starting hand (shanten)
+0.07
90
297 hands
Dora and red fives dealt
-0.04
14
297 hands
Draw luck
-0.5%
30
3,767 draws
Ura-dora luck
+0.00
52
34 riichi wins
Ippatsu rate
+3.8%
74
34 riichi wins
Not being chased (/first riichi)
+7.3%
94
50 first riichi
Painful dealer tsumo rate
17.9%
4
84 tsumo against
Points from luck (/game)
-1.2
49
25 games
Hand balance breakdown
Category
Frequency
Balance per hand
League average
Difference
Wins with riichi
11.4%
+970
+924
+47
Wins with calls
7.4%
+333
+381
-48
Dama wins
2.4%
+173
+175
-2
Deal-ins to riichi
1.7%
-132
-361
+229
Deal-ins to open hands
2.7%
-87
-203
+116
Deal-ins to dama
2.4%
-154
-102
-51
Others' tsumo
28.3%
-832
-757
-75
Other (draws etc.)
43.8%
-12
-59
+48
Total (per hand)
+260
2020-21 (25 games · skill estimate 0.5pt/game)
Style
Average win value566,652
Riichi rate2821.9%
Deal-in rate10010.3%
Win rate9020.7%
First riichi rate3576.0%
Average riichi turn939.25
Call rate5922.5%
Tenpai rate at draws1537.4%
Staying in vs riichi7614.0%
Push rate vs riichi (1-shanten)5441.0%
Push rate vs riichi (2+ shanten)5625.1%
Efficiency match rate3271.2%
Tenpai turn (luck-adjusted)88.16
Immediate riichi rate3970.8%
Dama rate5614.3%
Where the points came from
Own wins+52.5
Deal-ins-13.8
Others' tsumo-27.4
Ron between others-0.9
Draws-1.0
Change in expected points per game. Total +9.4pt/game (25 games).As a table
Hand result
Hands
Total
Per game
Own wins
67
+1313.2
+52.5
Deal-ins
23
-345.1
-13.8
Others' tsumo
86
-684.8
-27.4
Ron between others
58
-22.5
-0.9
Draws
52
-25.5
-1.0
Luck
Points from luck (/game)39-1.4
Draw luck86+0.5%
Starting hand (shanten)28-0.02
Dora and red fives dealt88+0.05
Ura-dora luck52-0.03
Ippatsu rate66+2.1%
Not being chased (/first riichi)32+0.3%
Painful dealer tsumo rate6610.5%
Every number for 2020-21
Results
Metric
Actual
Estimate (90% interval)
Weight of the record
Percentile
Count
Average placement
2.28
2.49 (2.36 to 2.62)
5%
83
25 games
Points per game
9.4
0.5 (-5.1 to 6.2)
6%
83
25 games
Points per game, luck removed
10.7
0.8 (-4.6 to 6.2)
8%
97
25 games
1st-place rate
28.0%
25.1% (22.0% to 28.3%)
2%
69
25 games
4th-place rate
24.0%
24.8% (18.1% to 31.6%)
10%
52
25 games
Style
Metric
Actual
Estimate (90% interval)
Weight of the record
Percentile
Count
Win rate
23.4%
20.7% (18.4% to 23.0%)
21%
90
286 hands
Deal-in rate
8.0%
10.3% (8.5% to 12.1%)
21%
100
286 hands
Riichi rate
20.3%
21.9% (19.3% to 24.6%)
33%
28
286 hands
Call rate
22.4%
22.5% (18.8% to 26.2%)
82%
59
286 hands
First riichi rate
75.9%
76.0% (71.2% to 80.8%)
14%
35
58 riichi
Average riichi turn
8.79
9.25 (8.86 to 9.64)
17%
93
58 riichi
Average win value
6,807
6,652 (6,118 to 7,186)
20%
56
67 wins
Average deal-in value
5,000
5,599 (5,043 to 6,156)
7%
76
23 deal-ins
Win efficiency
1,773
1,480 (1,424 to 1,537)
0%
50
286 hands
Deal-in loss
427
615 (505 to 725)
12%
100
286 hands
Net efficiency
1,346
885 (688 to 1,081)
9%
93
286 hands
Push rate vs riichi (1-shanten)
42.2%
41.0% (33.7% to 48.3%)
23%
54
45 hands facing riichi
Push rate vs riichi (2+ shanten)
24.3%
25.1% (19.2% to 31.0%)
40%
56
70 hands facing riichi
Tenpai rate after the first call
31.3%
28.6% (21.9% to 35.3%)
52%
69
64 first calls
Average win turn
12.50
12.39 (12.11 to 12.68)
8%
49
67 wins
Tenpai rate at draws
26.9%
37.4% (30.9% to 43.9%)
20%
15
52 draws
Staying in vs riichi
14.9%
14.0% (12.6% to 15.5%)
4%
76
154 hands facing riichi
Efficiency match rate
70.9%
71.2% (69.5% to 73.0%)
82%
32
1,494 discards
Average ukeire loss (tiles)
1.22
1.17 (1.07 to 1.28)
71%
76
1,424 discards
Breaking shape for value
1.8%
1.9% (1.4% to 2.4%)
58%
28
1,494 discards
Tenpai turn (luck-adjusted)
7.92
8.16 (8.02 to 8.31)
5%
8
62 tenpai hands
Immediate riichi rate
70.0%
70.8% (64.4% to 77.2%)
40%
39
62 tenpai hands
Dama rate
14.9%
14.3% (9.1% to 19.4%)
53%
56
67 wins
Riichi income
3,869
2,805 (2,003 to 3,607)
13%
90
58 riichi
Riichi win rate
55.2%
48.2% (41.7% to 54.8%)
23%
86
58 riichi
Riichi deal-in rate A
13.8%
14.3% (13.1% to 15.5%)
1%
76
58 riichi
Riichi deal-in rate B
12.1%
11.1% (9.3% to 12.9%)
3%
45
58 riichi
Riichi good-wait rate
65.5%
52.8% (46.6% to 59.1%)
19%
100
58 riichi
Riichi draw rate
13.8%
18.0% (13.0% to 23.1%)
21%
15
58 riichi
Call income
711
499 (116 to 883)
6%
62
64 calls
Win rate after calling
39.1%
31.3% (26.1% to 36.5%)
16%
93
64 calls
Deal-in rate after calling
15.6%
12.3% (8.5% to 16.2%)
19%
4
64 calls
Luck (difference from the league average)
Metric
Actual
Percentile
Count
Starting hand (shanten)
-0.02
28
286 hands
Dora and red fives dealt
+0.05
88
286 hands
Draw luck
+0.5%
86
3,504 draws
Ura-dora luck
-0.03
52
32 riichi wins
Ippatsu rate
+2.1%
66
32 riichi wins
Not being chased (/first riichi)
+0.3%
32
44 first riichi
Painful dealer tsumo rate
10.5%
66
86 tsumo against
Points from luck (/game)
-1.4
39
25 games
Hand balance breakdown
Category
Frequency
Balance per hand
League average
Difference
Wins with riichi
11.2%
+1,051
+924
+128
Wins with calls
8.7%
+499
+381
+117
Dama wins
3.5%
+223
+175
+48
Deal-ins to riichi
4.5%
-287
-361
+74
Deal-ins to open hands
2.8%
-147
-203
+56
Deal-ins to dama
0.7%
-18
-102
+84
Others' tsumo
30.1%
-865
-757
-109
Other (draws etc.)
38.5%
-84
-59
-25
Total (per hand)
+372
2019-20 (27 games · skill estimate 0.5pt/game)
Style
Average win value226,540
Riichi rate5422.4%
Deal-in rate8910.4%
Win rate9620.9%
First riichi rate5676.7%
Average riichi turn799.28
Call rate7222.7%
Tenpai rate at draws4039.6%
Staying in vs riichi9314.3%
Push rate vs riichi (1-shanten)2639.7%
Push rate vs riichi (2+ shanten)1923.1%
Efficiency match rate8673.4%
Tenpai turn (luck-adjusted)548.17
Immediate riichi rate4770.9%
Dama rate5815.1%
Where the points came from
Own wins+52.3
Deal-ins-17.4
Others' tsumo-22.8
Ron between others-4.3
Draws+0.1
Change in expected points per game. Total +8.0pt/game (27 games).As a table
Hand result
Hands
Total
Per game
Own wins
80
+1412.7
+52.3
Deal-ins
30
-468.9
-17.4
Others' tsumo
87
-615.4
-22.8
Ron between others
75
-116.7
-4.3
Draws
68
+3.8
+0.1
Luck
Points from luck (/game)93+8.2
Draw luck96+0.8%
Starting hand (shanten)12-0.09
Dora and red fives dealt82+0.05
Ura-dora luck50+0.05
Ippatsu rate65+3.1%
Not being chased (/first riichi)29-1.8%
Painful dealer tsumo rate5811.5%
Every number for 2019-20
Results
Metric
Actual
Estimate (90% interval)
Weight of the record
Percentile
Count
Average placement
2.33
2.49 (2.36 to 2.62)
5%
79
27 games
Points per game
7.8
0.5 (-5.1 to 6.1)
6%
82
27 games
Points per game, luck removed
-0.4
-0.0 (-5.4 to 5.3)
8%
61
27 games
1st-place rate
29.6%
25.1% (22.0% to 28.3%)
2%
75
27 games
4th-place rate
18.5%
24.2% (17.6% to 30.9%)
11%
84
27 games
Style
Metric
Actual
Estimate (90% interval)
Weight of the record
Percentile
Count
Win rate
23.5%
20.9% (18.7% to 23.0%)
24%
96
340 hands
Deal-in rate
8.8%
10.4% (8.7% to 12.1%)
25%
89
340 hands
Riichi rate
21.8%
22.4% (19.9% to 24.9%)
37%
54
340 hands
Call rate
22.6%
22.7% (19.2% to 26.1%)
84%
72
340 hands
First riichi rate
79.7%
76.7% (72.1% to 81.2%)
17%
56
74 riichi
Average riichi turn
9.03
9.28 (8.92 to 9.65)
21%
79
74 riichi
Average win value
6,298
6,540 (6,034 to 7,047)
23%
22
80 wins
Average deal-in value
6,043
5,679 (5,144 to 6,213)
9%
47
30 deal-ins
Win efficiency
1,664
1,480 (1,424 to 1,536)
0%
50
340 hands
Deal-in loss
551
628 (522 to 734)
14%
79
340 hands
Net efficiency
1,114
868 (678 to 1,059)
10%
86
340 hands
Push rate vs riichi (1-shanten)
37.0%
39.7% (32.9% to 46.6%)
26%
26
54 hands facing riichi
Push rate vs riichi (2+ shanten)
19.4%
23.1% (17.3% to 28.9%)
41%
19
72 hands facing riichi
Tenpai rate after the first call
35.1%
31.0% (24.8% to 37.3%)
57%
72
77 first calls
Average win turn
12.45
12.39 (12.12 to 12.67)
9%
40
80 wins
Tenpai rate at draws
38.2%
39.6% (33.6% to 45.6%)
25%
40
68 draws
Staying in vs riichi
21.2%
14.3% (12.8% to 15.8%)
4%
93
170 hands facing riichi
Efficiency match rate
73.5%
73.4% (71.8% to 75.0%)
84%
86
1,740 discards
Average ukeire loss (tiles)
1.11
1.10 (1.00 to 1.20)
74%
54
1,666 discards
Breaking shape for value
1.9%
1.9% (1.5% to 2.4%)
61%
36
1,740 discards
Tenpai turn (luck-adjusted)
8.15
8.17 (8.03 to 8.32)
6%
54
76 tenpai hands
Immediate riichi rate
70.5%
70.9% (64.9% to 76.9%)
45%
47
76 tenpai hands
Dama rate
16.3%
15.1% (10.3% to 19.9%)
57%
58
80 wins
Riichi income
2,699
2,650 (1,892 to 3,408)
16%
61
74 riichi
Riichi win rate
47.3%
46.5% (40.5% to 52.5%)
28%
58
74 riichi
Riichi deal-in rate A
13.5%
14.3% (13.2% to 15.5%)
1%
61
74 riichi
Riichi deal-in rate B
10.8%
11.0% (9.3% to 12.8%)
3%
54
74 riichi
Riichi good-wait rate
52.7%
50.5% (44.7% to 56.3%)
23%
65
74 riichi
Riichi draw rate
14.9%
18.1% (13.4% to 22.8%)
26%
15
74 riichi
Call income
1,370
552 (178 to 926)
8%
96
77 calls
Win rate after calling
41.6%
32.0% (27.1% to 37.0%)
19%
100
77 calls
Deal-in rate after calling
6.5%
10.4% (6.8% to 14.0%)
22%
96
77 calls
Luck (difference from the league average)
Metric
Actual
Percentile
Count
Starting hand (shanten)
-0.09
12
340 hands
Dora and red fives dealt
+0.05
82
340 hands
Draw luck
+0.8%
96
4,169 draws
Ura-dora luck
+0.05
50
35 riichi wins
Ippatsu rate
+3.1%
65
35 riichi wins
Not being chased (/first riichi)
-1.8%
29
59 first riichi
Painful dealer tsumo rate
11.5%
58
87 tsumo against
Points from luck (/game)
+8.2
93
27 games
Hand balance breakdown
Category
Frequency
Balance per hand
League average
Difference
Wins with riichi
10.3%
+1,006
+924
+82
Wins with calls
9.4%
+439
+381
+57
Dama wins
3.8%
+220
+175
+45
Deal-ins to riichi
5.3%
-349
-361
+12
Deal-ins to open hands
0.9%
-38
-203
+165
Deal-ins to dama
2.6%
-188
-102
-86
Others' tsumo
25.6%
-737
-757
+19
Other (draws etc.)
42.1%
-69
-59
-10
Total (per hand)
+284
2018-19 (27 games · skill estimate 1.1pt/game)
Style
Average win value166,478
Riichi rate3622.1%
Deal-in rate8510.5%
Win rate10021.4%
First riichi rate5076.3%
Average riichi turn859.33
Call rate6523.7%
Tenpai rate at draws6040.1%
Staying in vs riichi10014.3%
Push rate vs riichi (1-shanten)3339.5%
Push rate vs riichi (2+ shanten)621.9%
Efficiency match rate3171.5%
Tenpai turn (luck-adjusted)958.20
Immediate riichi rate6072.3%
Dama rate8016.9%
Where the points came from
Own wins+59.1
Deal-ins-17.2
Others' tsumo-23.0
Ron between others-2.4
Draws+0.9
Change in expected points per game. Total +17.5pt/game (27 games).As a table
Players with a similar styleclosest career style metrics first
A style of their own, far from every other player's. The closest are these.
Takeuchi GentaSEGA SAMMY PhoenixIn common: Few deal-ins, First riichi often, Riichis rarely
Shiratori ShoShibuya ABEMASIn common: Smaller hands, Riichis rarely, Often noten at draws
Daigo HiroshiSEGA SAMMY PhoenixIn common: Often noten at draws, Early riichi, High win rate
* 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.