Riichis fairly rarely. Stands out for caution in not riichi-ing at once, chasing riichi and keeping shape and value over ukeire. Career record: +1.9pt per game, but allowing for luck the difference from average is not clear yet.
Dama often
Actual / game
+1.9
281 career games
Skill estimate / game
+0.8
90% interval -2.3 to +3.8
Estimate, luck removed
+1.5
adjusted for starting hands, draws, ura-dora
Weight of the record
41%
share of the estimate from the record
Styleleague percentile, career
Average win value206,432
Riichi rate1521.2%
Deal-in rate4610.9%
Win rate7720.5%
First riichi rate774.4%
Average riichi turn409.38
Call rate4221.8%
Tenpai rate at draws8141.7%
Staying in vs riichi9814.6%
Push rate vs riichi (1-shanten)5341.2%
Push rate vs riichi (2+ shanten)1823.4%
Efficiency match rate1570.8%
Tenpai turn (luck-adjusted)448.17
Immediate riichi rate564.8%
Dama rate9418.0%
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.
Placements281 career games, average placement 2.44
Average placement2.44
1st26.3%74×
2nd26.0%73×
3rd24.6%69×
4th23.1%65×
Riichi and callsbalance and outcome of hands with riichi or calls
Riichi income572,677
Riichi win rate7547.5%
Riichi deal-in rate A2614.4%
Riichi deal-in rate B4811.1%
Riichi good-wait rate9653.1%
Riichi draw rate6119.6%
Call income57509
Win rate after calling8131.0%
Deal-in rate after calling5511.4%
Tenpai rate after the first call6327.9%
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 efficiency40833
Deal-in loss32651
Average win turn3812.41
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 game730.8
Points per game, luck removed961.5
Average placement772.48
Luckfurther right is luckier; values are differences from the league average (the dealer tsumo rate is the rate itself)
Points from luck (/game)30-1.1
Draw luck77+0.2%
Starting hand (shanten)13-0.03
Dora and red fives dealt24-0.01
Ura-dora luck7-0.05
Ippatsu rate77+1.2%
Not being chased (/first riichi)63+0.7%
Painful dealer tsumo rate8610.7%
Where the points came fromchange in expected points, all stages
Own wins+47.0
Deal-ins-20.5
Others' tsumo-23.7
Ron between others-1.4
Draws+0.6
Change in expected points per game. Total +2.0pt/game (281 games).As a table
Hand result
Hands
Total
Per game
Own wins
711
+13219.3
+47.0
Deal-ins
375
-5773.6
-20.5
Others' tsumo
936
-6661.2
-23.7
Ron between others
746
-402.0
-1.4
Draws
665
+180.8
+0.6
Hand balance breakdownpoints won or lost per hand, all stages
Category
Frequency
Balance per hand
League average
Difference
Wins with riichi
10.0%
+857
+924
-67
Wins with calls
6.9%
+381
+381
-1
Dama wins
3.8%
+246
+175
+71
Deal-ins to riichi
5.0%
-384
-361
-23
Deal-ins to open hands
4.2%
-206
-203
-3
Deal-ins to dama
1.7%
-90
-102
+13
Others' tsumo
27.3%
-731
-757
+26
Other (draws etc.)
41.1%
-30
-59
+29
Total (per hand)
+43
Every career number (estimate, 90% interval, weight of the record)
Results
Metric
Actual
Estimate (90% interval)
Weight of the record
Percentile
Count
Average placement
2.44
2.48 (2.40 to 2.55)
37%
77
281 games
Points per game
1.9
0.8 (-2.3 to 3.8)
41%
73
281 games
Points per game, luck removed
3.0
1.5 (-1.3 to 4.2)
49%
96
281 games
1st-place rate
26.3%
25.3% (22.9% to 27.6%)
16%
65
281 games
4th-place rate
23.1%
23.9% (20.7% to 27.1%)
56%
79
281 games
Style
Metric
Actual
Estimate (90% interval)
Weight of the record
Percentile
Count
Win rate
20.7%
20.5% (19.6% to 21.5%)
76%
77
3,433 hands
Deal-in rate
10.9%
10.9% (10.2% to 11.7%)
77%
46
3,433 hands
Riichi rate
20.9%
21.2% (20.1% to 22.3%)
85%
15
3,433 hands
Call rate
21.8%
21.8% (20.6% to 23.0%)
98%
42
3,433 hands
First riichi rate
73.5%
74.4% (72.2% to 76.5%)
66%
7
718 riichi
Average riichi turn
9.39
9.38 (9.21 to 9.55)
72%
40
718 riichi
Average win value
6,363
6,432 (6,192 to 6,671)
73%
20
711 wins
Average deal-in value
5,792
5,725 (5,470 to 5,980)
55%
20
375 deal-ins
Win efficiency
1,484
1,480 (1,434 to 1,526)
0%
50
3,433 hands
Deal-in loss
657
651 (600 to 701)
62%
32
3,433 hands
Net efficiency
827
833 (738 to 927)
54%
40
3,433 hands
Push rate vs riichi (1-shanten)
41.4%
41.2% (38.3% to 44.1%)
80%
53
614 hands facing riichi
Push rate vs riichi (2+ shanten)
23.1%
23.4% (20.9% to 25.9%)
87%
18
711 hands facing riichi
Tenpai rate after the first call
28.1%
27.9% (25.4% to 30.4%)
93%
63
748 first calls
Average win turn
12.43
12.41 (12.26 to 12.55)
46%
38
711 wins
Tenpai rate at draws
42.3%
41.7% (39.0% to 44.5%)
76%
81
665 draws
Staying in vs riichi
16.0%
14.6% (13.8% to 15.5%)
32%
98
1,799 hands facing riichi
Efficiency match rate
70.7%
70.8% (70.2% to 71.3%)
98%
15
18,149 discards
Average ukeire loss (tiles)
1.16
1.15 (1.12 to 1.19)
97%
79
17,366 discards
Breaking shape for value
2.0%
2.0% (1.8% to 2.1%)
94%
42
18,149 discards
Tenpai turn (luck-adjusted)
8.15
8.17 (8.09 to 8.25)
37%
44
720 tenpai hands
Immediate riichi rate
63.9%
64.8% (62.2% to 67.4%)
89%
5
720 tenpai hands
Dama rate
18.4%
18.0% (16.0% to 20.1%)
92%
94
711 wins
Riichi income
2,696
2,677 (2,319 to 3,035)
66%
57
718 riichi
Riichi win rate
47.9%
47.5% (44.8% to 50.3%)
79%
75
718 riichi
Riichi deal-in rate A
15.0%
14.4% (13.4% to 15.3%)
8%
26
718 riichi
Riichi deal-in rate B
11.1%
11.1% (9.9% to 12.3%)
24%
48
718 riichi
Riichi good-wait rate
54.2%
53.1% (50.4% to 55.7%)
75%
96
718 riichi
Riichi draw rate
19.8%
19.6% (17.5% to 21.8%)
77%
61
718 riichi
Call income
540
509 (310 to 708)
44%
57
748 calls
Win rate after calling
31.6%
31.0% (28.7% to 33.3%)
69%
81
748 calls
Deal-in rate after calling
11.4%
11.4% (9.8% to 13.1%)
74%
55
748 calls
Luck (difference from the league average)
Metric
Actual
Percentile
Count
Starting hand (shanten)
-0.03
13
3,433 hands
Dora and red fives dealt
-0.01
24
3,433 hands
Draw luck
+0.2%
77
41,781 draws
Ura-dora luck
-0.05
7
344 riichi wins
Ippatsu rate
+1.2%
77
344 riichi wins
Not being chased (/first riichi)
+0.7%
63
528 first riichi
Painful dealer tsumo rate
10.7%
86
936 tsumo against
Points from luck (/game)
-1.1
30
281 games
By seasonRegular Season
2026-27 (3 games · skill estimate 0.2pt/game)
Style
Average win valueToo few games6,672
Riichi rateToo few games22.4%
Deal-in rateToo few games10.8%
Win rateToo few games20.1%
First riichi rateToo few games75.7%
Average riichi turnToo few games9.31
Call rateToo few games19.8%
Tenpai rate at drawsToo few games39.1%
Staying in vs riichiToo few games14.0%
Push rate vs riichi (1-shanten)Too few games41.4%
Push rate vs riichi (2+ shanten)Too few games25.8%
Efficiency match rateToo few games69.4%
Tenpai turn (luck-adjusted)Too few games8.17
Immediate riichi rateToo few games70.1%
Dama rateToo few games14.7%
* 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+74.7
Deal-ins-22.2
Others' tsumo-20.5
Ron between others-0.4
Draws-5.2
Change in expected points per game. Total +26.3pt/game (3 games).As a table
Hand result
Hands
Total
Per game
Own wins
9
+224.1
+74.7
Deal-ins
3
-66.7
-22.2
Others' tsumo
13
-61.6
-20.5
Ron between others
10
-1.3
-0.4
Draws
5
-15.6
-5.2
Luck
Points from luck (/game)Too few games-14.8
Draw luckToo few games-0.9%
Starting hand (shanten)Too few games+0.19
Dora and red fives dealtToo few games-0.12
Ura-dora luckToo few games-0.08
Ippatsu rateToo few games-19.7%
Not being chased (/first riichi)Too few games+25.3%
Painful dealer tsumo rateToo few games0.0%
* 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
1.67
2.49 (2.34 to 2.64)
1%
—
3 games
Points per game
25.9
0.2 (-6.4 to 6.7)
1%
—
3 games
Points per game, luck removed
40.7
0.4 (-6.0 to 6.9)
1%
—
3 games
1st-place rate
33.3%
25.1% (22.6% to 27.6%)
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
22.5%
20.1% (16.8% to 23.4%)
4%
—
40 hands
Deal-in rate
7.5%
10.8% (8.2% to 13.4%)
4%
—
40 hands
Riichi rate
17.5%
22.4% (18.1% to 26.7%)
6%
—
40 hands
Call rate
15.0%
19.8% (12.4% to 27.2%)
39%
—
40 hands
First riichi rate
57.1%
75.7% (69.4% to 81.9%)
2%
—
7 riichi
Average riichi turn
7.86
9.31 (8.78 to 9.84)
2%
—
7 riichi
Average win value
8,444
6,672 (5,926 to 7,418)
3%
—
9 wins
Average deal-in value
8,600
5,672 (5,018 to 6,325)
1%
—
3 deal-ins
Win efficiency
2,020
1,480 (1,447 to 1,513)
0%
—
40 hands
Deal-in loss
668
641 (502 to 780)
2%
—
40 hands
Net efficiency
1,353
846 (610 to 1,083)
1%
—
40 hands
Push rate vs riichi (1-shanten)
100.0%
41.4% (30.1% to 52.8%)
1%
—
2 hands facing riichi
Push rate vs riichi (2+ shanten)
28.6%
25.8% (15.2% to 36.4%)
6%
—
7 hands facing riichi
Tenpai rate after the first call
50.0%
28.0% (14.6% to 41.4%)
9%
—
6 first calls
Average win turn
13.86
12.40 (12.07 to 12.74)
1%
—
9 wins
Tenpai rate at draws
0.0%
39.1% (29.7% to 48.5%)
2%
—
5 draws
Staying in vs riichi
17.6%
14.0% (12.4% to 15.7%)
0%
—
17 hands facing riichi
Efficiency match rate
63.6%
69.4% (66.0% to 72.9%)
37%
—
198 discards
Average ukeire loss (tiles)
1.14
1.08 (0.87 to 1.29)
24%
—
185 discards
Breaking shape for value
3.0%
2.2% (1.3% to 3.1%)
15%
—
198 discards
Tenpai turn (luck-adjusted)
7.49
8.17 (8.00 to 8.34)
1%
—
8 tenpai hands
Immediate riichi rate
55.7%
70.1% (58.8% to 81.4%)
8%
—
8 tenpai hands
Dama rate
22.2%
14.7% (5.0% to 24.3%)
13%
—
9 wins
Riichi income
5,957
2,701 (1,664 to 3,738)
2%
—
7 riichi
Riichi win rate
85.7%
47.5% (38.0% to 57.1%)
3%
—
7 riichi
Riichi deal-in rate A
14.3%
14.3% (13.7% to 14.9%)
0%
—
7 riichi
Riichi deal-in rate B
0.0%
11.0% (9.2% to 12.9%)
0%
—
7 riichi
Riichi good-wait rate
57.1%
50.0% (41.3% to 58.7%)
3%
—
7 riichi
Riichi draw rate
0.0%
18.6% (11.3% to 25.8%)
3%
—
7 riichi
Call income
-1,267
474 (20.69 to 927)
1%
—
6 calls
Win rate after calling
16.7%
29.5% (22.5% to 36.6%)
2%
—
6 calls
Deal-in rate after calling
16.7%
11.7% (6.2% to 17.1%)
2%
—
6 calls
Luck (difference from the league average)
Metric
Actual
Percentile
Count
Starting hand (shanten)
+0.19
—
40 hands
Dora and red fives dealt
-0.12
—
40 hands
Draw luck
-0.9%
—
468 draws
Ura-dora luck
-0.08
—
6 riichi wins
Ippatsu rate
-19.7%
—
6 riichi wins
Not being chased (/first riichi)
+25.3%
—
4 first riichi
Painful dealer tsumo rate
0.0%
—
13 tsumo against
Points from luck (/game)
-14.8
—
3 games
Hand balance breakdown
Category
Frequency
Balance per hand
League average
Difference
Wins with riichi
15.0%
+1,188
+924
+264
Wins with calls
2.5%
+200
+381
-181
Dama wins
5.0%
+633
+175
+457
Deal-ins to riichi
7.5%
-667
-361
-307
Deal-ins to open hands
0.0%
0
-203
+203
Deal-ins to dama
0.0%
0
-102
+102
Others' tsumo
32.5%
-625
-757
+132
Other (draws etc.)
37.5%
-162
-59
-103
Total (per hand)
+565
2025-26 (24 games · skill estimate -0.9pt/game)
Style
Average win value216,503
Riichi rate3422.4%
Deal-in rate1911.5%
Win rate1419.6%
First riichi rate1475.1%
Average riichi turn529.32
Call rate1121.5%
Tenpai rate at draws6440.7%
Staying in vs riichi4214.0%
Push rate vs riichi (1-shanten)6641.6%
Push rate vs riichi (2+ shanten)3925.1%
Efficiency match rate1170.1%
Tenpai turn (luck-adjusted)548.17
Immediate riichi rate966.4%
Dama rate8513.9%
Where the points came from
Own wins+33.1
Deal-ins-25.4
Others' tsumo-24.0
Ron between others+0.5
Draws-0.8
Change in expected points per game. Total -16.6pt/game (24 games).As a table
Hand result
Hands
Total
Per game
Own wins
49
+793.9
+33.1
Deal-ins
37
-609.9
-25.4
Others' tsumo
81
-575.0
-24.0
Ron between others
63
+12.3
+0.5
Draws
43
-18.7
-0.8
Luck
Points from luck (/game)67+2.7
Draw luck90+0.7%
Starting hand (shanten)6-0.08
Dora and red fives dealt82+0.02
Ura-dora luck64+0.09
Ippatsu rate68+1.7%
Not being chased (/first riichi)26-4.0%
Painful dealer tsumo rate6811.1%
Every number for 2025-26
Results
Metric
Actual
Estimate (90% interval)
Weight of the record
Percentile
Count
Average placement
2.79
2.51 (2.38 to 2.64)
5%
14
24 games
Points per game
-16.6
-0.9 (-6.6 to 4.8)
6%
9
24 games
Points per game, luck removed
-19.2
-1.4 (-6.9 to 4.0)
7%
1
24 games
1st-place rate
4.2%
24.7% (21.6% to 27.9%)
2%
1
24 games
4th-place rate
25.0%
24.9% (18.1% to 31.7%)
10%
49
24 games
Style
Metric
Actual
Estimate (90% interval)
Weight of the record
Percentile
Count
Win rate
17.9%
19.6% (17.2% to 21.9%)
20%
14
273 hands
Deal-in rate
13.6%
11.5% (9.6% to 13.3%)
21%
19
273 hands
Riichi rate
21.6%
22.4% (19.7% to 25.1%)
32%
34
273 hands
Call rate
21.2%
21.5% (17.8% to 25.3%)
81%
11
273 hands
First riichi rate
69.5%
75.1% (70.3% to 79.9%)
14%
14
59 riichi
Average riichi turn
9.17
9.32 (8.93 to 9.70)
17%
52
59 riichi
Average win value
5,902
6,503 (5,923 to 7,083)
15%
21
49 wins
Average deal-in value
6,724
5,758 (5,242 to 6,274)
11%
1
37 deal-ins
Win efficiency
1,169
1,480 (1,423 to 1,537)
0%
50
273 hands
Deal-in loss
934
675 (564 to 786)
12%
6
273 hands
Net efficiency
234
788 (590 to 985)
9%
1
273 hands
Push rate vs riichi (1-shanten)
44.1%
41.6% (35.0% to 48.3%)
28%
66
59 hands facing riichi
Push rate vs riichi (2+ shanten)
24.1%
25.1% (18.8% to 31.4%)
35%
39
58 hands facing riichi
Tenpai rate after the first call
25.9%
25.8% (18.9% to 32.7%)
50%
62
58 first calls
Average win turn
12.40
12.39 (12.09 to 12.68)
6%
39
49 wins
Tenpai rate at draws
44.2%
40.7% (33.8% to 47.6%)
17%
64
43 draws
Staying in vs riichi
13.5%
14.0% (12.5% to 15.5%)
4%
42
156 hands facing riichi
Efficiency match rate
69.4%
70.1% (68.3% to 71.8%)
80%
11
1,395 discards
Average ukeire loss (tiles)
1.08
1.07 (0.97 to 1.18)
70%
77
1,338 discards
Breaking shape for value
2.2%
2.1% (1.6% to 2.6%)
56%
70
1,395 discards
Tenpai turn (luck-adjusted)
8.09
8.17 (8.02 to 8.32)
5%
54
63 tenpai hands
Immediate riichi rate
59.0%
66.4% (60.0% to 72.8%)
40%
9
63 tenpai hands
Dama rate
14.3%
13.9% (8.2% to 19.6%)
45%
85
49 wins
Riichi income
707
2,377 (1,578 to 3,177)
14%
1
59 riichi
Riichi win rate
47.5%
46.5% (40.0% to 53.0%)
23%
44
59 riichi
Riichi deal-in rate A
23.7%
14.4% (13.2% to 15.6%)
1%
6
59 riichi
Riichi deal-in rate B
16.9%
11.2% (9.4% to 13.0%)
3%
11
59 riichi
Riichi good-wait rate
62.7%
52.3% (46.1% to 58.6%)
19%
90
59 riichi
Riichi draw rate
15.3%
18.3% (13.3% to 23.4%)
22%
47
59 riichi
Call income
-457
430 (41.44 to 818)
6%
24
58 calls
Win rate after calling
24.1%
28.9% (23.6% to 34.3%)
15%
29
58 calls
Deal-in rate after calling
17.2%
12.6% (8.6% to 16.5%)
18%
9
58 calls
Luck (difference from the league average)
Metric
Actual
Percentile
Count
Starting hand (shanten)
-0.08
6
273 hands
Dora and red fives dealt
+0.02
82
273 hands
Draw luck
+0.7%
90
3,251 draws
Ura-dora luck
+0.09
64
28 riichi wins
Ippatsu rate
+1.7%
68
28 riichi wins
Not being chased (/first riichi)
-4.0%
26
41 first riichi
Painful dealer tsumo rate
11.1%
68
81 tsumo against
Points from luck (/game)
+2.7
67
24 games
Hand balance breakdown
Category
Frequency
Balance per hand
League average
Difference
Wins with riichi
10.3%
+709
+924
-215
Wins with calls
5.1%
+324
+381
-57
Dama wins
2.6%
+136
+175
-39
Deal-ins to riichi
6.2%
-532
-361
-171
Deal-ins to open hands
6.2%
-388
-203
-185
Deal-ins to dama
1.1%
-51
-102
+51
Others' tsumo
29.7%
-763
-757
-6
Other (draws etc.)
38.8%
-15
-59
+45
Total (per hand)
-579
2024-25 (27 games · skill estimate -0.6pt/game)
Style
Average win value96,412
Riichi rate2122.2%
Deal-in rate412.1%
Win rate4620.0%
First riichi rate3875.6%
Average riichi turn359.36
Call rate2621.7%
Tenpai rate at draws6340.5%
Staying in vs riichi9214.2%
Push rate vs riichi (1-shanten)5541.9%
Push rate vs riichi (2+ shanten)122.2%
Efficiency match rate2973.2%
Tenpai turn (luck-adjusted)388.17
Immediate riichi rate165.2%
Dama rate10019.6%
Where the points came from
Own wins+45.0
Deal-ins-32.1
Others' tsumo-20.4
Ron between others-1.8
Draws+0.3
Change in expected points per game. Total -9.1pt/game (27 games).As a table
Hand result
Hands
Total
Per game
Own wins
68
+1214.2
+45.0
Deal-ins
53
-866.0
-32.1
Others' tsumo
90
-550.7
-20.4
Ron between others
74
-49.6
-1.8
Draws
54
+7.0
+0.3
Luck
Points from luck (/game)77+2.5
Draw luck77+0.5%
Starting hand (shanten)24-0.05
Dora and red fives dealt66+0.00
Ura-dora luck58-0.02
Ippatsu rate26-4.4%
Not being chased (/first riichi)69+2.7%
Painful dealer tsumo rate976.7%
Every number for 2024-25
Results
Metric
Actual
Estimate (90% interval)
Weight of the record
Percentile
Count
Average placement
2.67
2.51 (2.38 to 2.64)
5%
32
27 games
Points per game
-9.0
-0.6 (-6.2 to 5.0)
6%
21
27 games
Points per game, luck removed
-11.5
-1.0 (-6.3 to 4.4)
8%
12
27 games
1st-place rate
25.9%
25.1% (21.9% to 28.2%)
2%
53
27 games
4th-place rate
33.3%
25.8% (19.2% to 32.5%)
11%
24
27 games
Style
Metric
Actual
Estimate (90% interval)
Weight of the record
Percentile
Count
Win rate
20.1%
20.0% (17.8% to 22.2%)
24%
46
339 hands
Deal-in rate
15.6%
12.1% (10.4% to 13.8%)
25%
4
339 hands
Riichi rate
21.2%
22.2% (19.7% to 24.7%)
37%
21
339 hands
Call rate
21.5%
21.7% (18.3% to 25.2%)
84%
26
339 hands
First riichi rate
73.6%
75.6% (71.1% to 80.2%)
16%
38
72 riichi
Average riichi turn
9.39
9.36 (8.99 to 9.72)
20%
35
72 riichi
Average win value
5,622
6,412 (5,881 to 6,944)
20%
9
68 wins
Average deal-in value
6,138
5,715 (5,236 to 6,194)
15%
4
53 deal-ins
Win efficiency
1,308
1,480 (1,424 to 1,536)
0%
50
339 hands
Deal-in loss
998
691 (585 to 798)
14%
1
339 hands
Net efficiency
310
784 (594 to 975)
10%
7
339 hands
Push rate vs riichi (1-shanten)
44.8%
41.9% (35.6% to 48.3%)
30%
55
67 hands facing riichi
Push rate vs riichi (2+ shanten)
16.4%
22.2% (16.1% to 28.4%)
37%
1
61 hands facing riichi
Tenpai rate after the first call
23.3%
24.4% (18.0% to 30.8%)
56%
49
73 first calls
Average win turn
11.83
12.34 (12.06 to 12.63)
8%
94
68 wins
Tenpai rate at draws
42.6%
40.5% (34.1% to 47.0%)
21%
63
54 draws
Staying in vs riichi
18.5%
14.2% (12.7% to 15.7%)
4%
92
173 hands facing riichi
Efficiency match rate
73.2%
73.2% (71.6% to 74.8%)
84%
29
1,779 discards
Average ukeire loss (tiles)
1.13
1.11 (1.01 to 1.21)
75%
89
1,727 discards
Breaking shape for value
1.5%
1.7% (1.2% to 2.1%)
62%
15
1,779 discards
Tenpai turn (luck-adjusted)
8.04
8.17 (8.02 to 8.31)
6%
38
79 tenpai hands
Immediate riichi rate
58.0%
65.2% (59.3% to 71.1%)
46%
1
79 tenpai hands
Dama rate
25.0%
19.6% (14.5% to 24.7%)
53%
100
68 wins
Riichi income
490
2,294 (1,531 to 3,057)
16%
1
72 riichi
Riichi win rate
36.1%
43.4% (37.4% to 49.5%)
27%
4
72 riichi
Riichi deal-in rate A
22.2%
14.4% (13.2% to 15.6%)
1%
4
72 riichi
Riichi deal-in rate B
19.4%
11.3% (9.5% to 13.1%)
3%
4
72 riichi
Riichi good-wait rate
51.4%
50.2% (44.3% to 56.0%)
23%
63
72 riichi
Riichi draw rate
18.1%
18.9% (14.2% to 23.6%)
25%
55
72 riichi
Call income
311
472 (95.67 to 849)
7%
41
73 calls
Win rate after calling
34.2%
30.6% (25.6% to 35.6%)
18%
72
73 calls
Deal-in rate after calling
11.0%
11.4% (7.8% to 15.1%)
22%
72
73 calls
Luck (difference from the league average)
Metric
Actual
Percentile
Count
Starting hand (shanten)
-0.05
24
339 hands
Dora and red fives dealt
+0.00
66
339 hands
Draw luck
+0.5%
77
3,977 draws
Ura-dora luck
-0.02
58
26 riichi wins
Ippatsu rate
-4.4%
26
26 riichi wins
Not being chased (/first riichi)
+2.7%
69
53 first riichi
Painful dealer tsumo rate
6.7%
97
90 tsumo against
Points from luck (/game)
+2.5
77
27 games
Hand balance breakdown
Category
Frequency
Balance per hand
League average
Difference
Wins with riichi
7.7%
+502
+924
-421
Wins with calls
7.4%
+393
+381
+12
Dama wins
5.0%
+412
+175
+237
Deal-ins to riichi
6.5%
-548
-361
-187
Deal-ins to open hands
7.1%
-323
-203
-120
Deal-ins to dama
2.1%
-168
-102
-66
Others' tsumo
26.5%
-700
-757
+57
Other (draws etc.)
37.8%
-32
-59
+27
Total (per hand)
-463
2023-24 (29 games · skill estimate 0.9pt/game)
Style
Average win value436,579
Riichi rate2622.2%
Deal-in rate8910.4%
Win rate8620.4%
First riichi rate3975.9%
Average riichi turn779.29
Call rate4622.9%
Tenpai rate at draws2139.1%
Staying in vs riichi7514.0%
Push rate vs riichi (1-shanten)2440.2%
Push rate vs riichi (2+ shanten)4926.1%
Efficiency match rate169.3%
Tenpai turn (luck-adjusted)898.19
Immediate riichi rate2668.9%
Dama rate5813.5%
Where the points came from
Own wins+51.1
Deal-ins-19.1
Others' tsumo-16.0
Ron between others-2.4
Draws+0.4
Change in expected points per game. Total +14.0pt/game (29 games).As a table
Hand result
Hands
Total
Per game
Own wins
74
+1482.2
+51.1
Deal-ins
30
-554.0
-19.1
Others' tsumo
80
-463.6
-16.0
Ron between others
91
-70.1
-2.4
Draws
69
+10.5
+0.4
Luck
Points from luck (/game)75+2.2
Draw luck75+0.3%
Starting hand (shanten)32-0.00
Dora and red fives dealt46-0.02
Ura-dora luck12-0.13
Ippatsu rate73+2.8%
Not being chased (/first riichi)69+3.5%
Painful dealer tsumo rate7510.0%
Every number for 2023-24
Results
Metric
Actual
Estimate (90% interval)
Weight of the record
Percentile
Count
Average placement
2.21
2.48 (2.35 to 2.61)
6%
92
29 games
Points per game
13.9
0.9 (-4.6 to 6.5)
7%
97
29 games
Points per game, luck removed
11.7
1.0 (-4.2 to 6.3)
9%
97
29 games
1st-place rate
41.4%
25.4% (22.3% to 28.5%)
2%
100
29 games
4th-place rate
24.1%
24.8% (18.3% to 31.4%)
12%
53
29 games
Style
Metric
Actual
Estimate (90% interval)
Weight of the record
Percentile
Count
Win rate
21.5%
20.4% (18.2% to 22.6%)
24%
86
344 hands
Deal-in rate
8.7%
10.4% (8.7% to 12.1%)
25%
89
344 hands
Riichi rate
21.2%
22.2% (19.7% to 24.7%)
37%
26
344 hands
Call rate
23.0%
22.9% (19.5% to 26.4%)
84%
46
344 hands
First riichi rate
75.3%
75.9% (71.4% to 80.5%)
17%
39
73 riichi
Average riichi turn
9.05
9.29 (8.92 to 9.65)
21%
77
73 riichi
Average win value
6,455
6,579 (6,060 to 7,098)
22%
43
74 wins
Average deal-in value
6,270
5,699 (5,164 to 6,233)
9%
24
30 deal-ins
Win efficiency
1,572
1,480 (1,424 to 1,536)
0%
50
344 hands
Deal-in loss
570
631 (525 to 737)
14%
80
344 hands
Net efficiency
1,002
857 (667 to 1,047)
11%
83
344 hands
Push rate vs riichi (1-shanten)
39.0%
40.2% (33.5% to 46.9%)
28%
24
59 hands facing riichi
Push rate vs riichi (2+ shanten)
26.8%
26.1% (20.2% to 31.9%)
40%
49
71 hands facing riichi
Tenpai rate after the first call
32.9%
29.9% (23.6% to 36.1%)
58%
92
79 first calls
Average win turn
12.64
12.41 (12.13 to 12.69)
8%
24
74 wins
Tenpai rate at draws
36.2%
39.1% (33.1% to 45.1%)
25%
21
69 draws
Staying in vs riichi
14.4%
14.0% (12.6% to 15.5%)
5%
75
188 hands facing riichi
Efficiency match rate
68.6%
69.3% (67.7% to 70.8%)
85%
1
1,890 discards
Average ukeire loss (tiles)
1.24
1.20 (1.10 to 1.30)
76%
92
1,812 discards
Breaking shape for value
1.3%
1.6% (1.2% to 2.0%)
63%
15
1,890 discards
Tenpai turn (luck-adjusted)
8.43
8.19 (8.05 to 8.33)
6%
89
75 tenpai hands
Immediate riichi rate
65.8%
68.9% (62.9% to 74.9%)
45%
26
75 tenpai hands
Dama rate
13.5%
13.5% (8.6% to 18.5%)
55%
58
74 wins
Riichi income
3,611
2,799 (2,038 to 3,559)
16%
94
73 riichi
Riichi win rate
54.8%
48.5% (42.5% to 54.6%)
27%
100
73 riichi
Riichi deal-in rate A
9.6%
14.3% (13.1% to 15.4%)
1%
89
73 riichi
Riichi deal-in rate B
6.8%
10.9% (9.1% to 12.7%)
3%
92
73 riichi
Riichi good-wait rate
54.8%
51.0% (45.1% to 56.8%)
23%
69
73 riichi
Riichi draw rate
19.2%
19.2% (14.5% to 23.9%)
25%
58
73 riichi
Call income
805
510 (137 to 882)
8%
80
79 calls
Win rate after calling
30.4%
29.9% (25.0% to 34.8%)
19%
58
79 calls
Deal-in rate after calling
11.4%
11.5% (7.9% to 15.1%)
23%
52
79 calls
Luck (difference from the league average)
Metric
Actual
Percentile
Count
Starting hand (shanten)
-0.00
32
344 hands
Dora and red fives dealt
-0.02
46
344 hands
Draw luck
+0.3%
75
4,230 draws
Ura-dora luck
-0.13
12
40 riichi wins
Ippatsu rate
+2.8%
73
40 riichi wins
Not being chased (/first riichi)
+3.5%
69
55 first riichi
Painful dealer tsumo rate
10.0%
75
80 tsumo against
Points from luck (/game)
+2.2
75
29 games
Hand balance breakdown
Category
Frequency
Balance per hand
League average
Difference
Wins with riichi
11.6%
+972
+924
+49
Wins with calls
7.0%
+388
+381
+6
Dama wins
2.9%
+212
+175
+37
Deal-ins to riichi
4.9%
-390
-361
-29
Deal-ins to open hands
2.9%
-145
-203
+58
Deal-ins to dama
0.9%
-50
-102
+52
Others' tsumo
23.3%
-532
-757
+225
Other (draws etc.)
46.5%
-54
-59
+6
Total (per hand)
+402
2022-23 (23 games · skill estimate 0.6pt/game)
Style
Average win value116,451
Riichi rate6522.9%
Deal-in rate7410.6%
Win rate10021.0%
First riichi rate1175.3%
Average riichi turn719.29
Call rate1417.7%
Tenpai rate at draws2738.8%
Staying in vs riichi10014.2%
Push rate vs riichi (1-shanten)8141.4%
Push rate vs riichi (2+ shanten)6826.5%
Efficiency match rate2071.3%
Tenpai turn (luck-adjusted)238.17
Immediate riichi rate2069.1%
Dama rate6815.5%
Where the points came from
Own wins+54.2
Deal-ins-17.9
Others' tsumo-22.9
Ron between others-3.5
Draws+0.8
Change in expected points per game. Total +10.6pt/game (23 games).As a table
Hand result
Hands
Total
Per game
Own wins
70
+1246.0
+54.2
Deal-ins
26
-411.1
-17.9
Others' tsumo
77
-527.6
-22.9
Ron between others
52
-81.1
-3.5
Draws
58
+17.8
+0.8
Luck
Points from luck (/game)87+4.2
Draw luck84+0.6%
Starting hand (shanten)23-0.03
Dora and red fives dealt11-0.05
Ura-dora luck27-0.08
Ippatsu rate17-8.0%
Not being chased (/first riichi)78+4.0%
Painful dealer tsumo rate6210.4%
Every number for 2022-23
Results
Metric
Actual
Estimate (90% interval)
Weight of the record
Percentile
Count
Average placement
2.17
2.48 (2.35 to 2.61)
4%
97
23 games
Points per game
10.5
0.6 (-5.1 to 6.3)
5%
87
23 games
Points per game, luck removed
6.3
0.5 (-5.0 to 5.9)
7%
81
23 games
1st-place rate
26.1%
25.1% (21.9% to 28.2%)
1%
65
23 games
4th-place rate
8.7%
23.4% (16.5% to 30.2%)
9%
100
23 games
Style
Metric
Actual
Estimate (90% interval)
Weight of the record
Percentile
Count
Win rate
24.7%
21.0% (18.7% to 23.3%)
21%
100
283 hands
Deal-in rate
9.2%
10.6% (8.7% to 12.4%)
21%
74
283 hands
Riichi rate
23.3%
22.9% (20.3% to 25.6%)
32%
65
283 hands
Call rate
16.6%
17.7% (14.0% to 21.5%)
82%
14
283 hands
First riichi rate
71.2%
75.3% (70.6% to 80.0%)
15%
11
66 riichi
Average riichi turn
9.06
9.29 (8.92 to 9.67)
19%
71
66 riichi
Average win value
5,831
6,451 (5,924 to 6,978)
21%
11
70 wins
Average deal-in value
5,577
5,638 (5,092 to 6,185)
8%
46
26 deal-ins
Win efficiency
1,657
1,480 (1,424 to 1,537)
0%
50
283 hands
Deal-in loss
538
628 (518 to 739)
12%
74
283 hands
Net efficiency
1,119
864 (668 to 1,061)
9%
87
283 hands
Push rate vs riichi (1-shanten)
43.4%
41.4% (34.5% to 48.3%)
26%
81
53 hands facing riichi
Push rate vs riichi (2+ shanten)
27.8%
26.5% (20.7% to 32.3%)
41%
68
72 hands facing riichi
Tenpai rate after the first call
34.0%
29.4% (22.1% to 36.8%)
45%
68
47 first calls
Average win turn
11.90
12.35 (12.07 to 12.63)
8%
84
70 wins
Tenpai rate at draws
34.5%
38.8% (32.5% to 45.1%)
22%
27
58 draws
Staying in vs riichi
18.2%
14.2% (12.7% to 15.7%)
4%
100
159 hands facing riichi
Efficiency match rate
71.0%
71.3% (69.6% to 73.1%)
81%
20
1,433 discards
Average ukeire loss (tiles)
1.05
1.06 (0.95 to 1.16)
70%
33
1,386 discards
Breaking shape for value
2.1%
2.1% (1.6% to 2.5%)
57%
58
1,433 discards
Tenpai turn (luck-adjusted)
8.00
8.17 (8.02 to 8.31)
5%
23
61 tenpai hands
Immediate riichi rate
65.6%
69.1% (62.6% to 75.5%)
40%
20
61 tenpai hands
Dama rate
17.1%
15.5% (10.4% to 20.5%)
54%
68
70 wins
Riichi income
2,753
2,657 (1,878 to 3,437)
15%
52
66 riichi
Riichi win rate
51.5%
47.5% (41.3% to 53.8%)
25%
84
66 riichi
Riichi deal-in rate A
15.2%
14.3% (13.2% to 15.5%)
1%
20
66 riichi
Riichi deal-in rate B
9.1%
11.0% (9.2% to 12.8%)
3%
58
66 riichi
Riichi good-wait rate
57.6%
51.5% (45.4% to 57.5%)
21%
89
66 riichi
Riichi draw rate
16.7%
18.6% (13.7% to 23.4%)
23%
23
66 riichi
Call income
2,366
575 (177 to 973)
5%
100
47 calls
Win rate after calling
51.1%
32.4% (26.9% to 38.0%)
12%
100
47 calls
Deal-in rate after calling
2.1%
10.1% (6.0% to 14.3%)
15%
92
47 calls
Luck (difference from the league average)
Metric
Actual
Percentile
Count
Starting hand (shanten)
-0.03
23
283 hands
Dora and red fives dealt
-0.05
11
283 hands
Draw luck
+0.6%
84
3,429 draws
Ura-dora luck
-0.08
27
34 riichi wins
Ippatsu rate
-8.0%
17
34 riichi wins
Not being chased (/first riichi)
+4.0%
78
47 first riichi
Painful dealer tsumo rate
10.4%
62
77 tsumo against
Points from luck (/game)
+4.2
87
23 games
Hand balance breakdown
Category
Frequency
Balance per hand
League average
Difference
Wins with riichi
12.0%
+964
+924
+40
Wins with calls
8.5%
+462
+381
+81
Dama wins
4.2%
+231
+175
+56
Deal-ins to riichi
3.9%
-355
-361
+6
Deal-ins to open hands
3.9%
-146
-203
+57
Deal-ins to dama
1.4%
-58
-102
+44
Others' tsumo
27.2%
-739
-757
+18
Other (draws etc.)
38.9%
-58
-59
+1
Total (per hand)
+301
2021-22 (23 games · skill estimate 0.5pt/game)
Style
Average win value626,648
Riichi rate2721.7%
Deal-in rate5210.8%
Win rate3919.8%
First riichi rate774.3%
Average riichi turn119.51
Call rate8124.9%
Tenpai rate at draws7440.8%
Staying in vs riichi7414.1%
Push rate vs riichi (1-shanten)1738.0%
Push rate vs riichi (2+ shanten)5224.8%
Efficiency match rate468.0%
Tenpai turn (luck-adjusted)878.19
Immediate riichi rate467.1%
Dama rate5514.8%
Where the points came from
Own wins+51.0
Deal-ins-16.6
Others' tsumo-25.5
Ron between others-0.6
Draws+0.3
Change in expected points per game. Total +8.5pt/game (23 games).As a table
Hand result
Hands
Total
Per game
Own wins
56
+1173.2
+51.0
Deal-ins
30
-382.7
-16.6
Others' tsumo
84
-586.6
-25.5
Ron between others
60
-14.9
-0.6
Draws
62
+6.8
+0.3
Luck
Points from luck (/game)20-4.9
Draw luck20-0.6%
Starting hand (shanten)33-0.02
Dora and red fives dealt71+0.04
Ura-dora luck74+0.07
Ippatsu rate90+12.4%
Not being chased (/first riichi)20-5.2%
Painful dealer tsumo rate878.3%
Every number for 2021-22
Results
Metric
Actual
Estimate (90% interval)
Weight of the record
Percentile
Count
Average placement
2.22
2.48 (2.35 to 2.62)
4%
84
23 games
Points per game
8.6
0.5 (-5.2 to 6.2)
5%
78
23 games
Points per game, luck removed
13.5
1.0 (-4.5 to 6.4)
7%
94
23 games
1st-place rate
39.1%
25.3% (22.1% to 28.4%)
1%
100
23 games
4th-place rate
17.4%
24.2% (17.4% to 31.0%)
9%
81
23 games
Style
Metric
Actual
Estimate (90% interval)
Weight of the record
Percentile
Count
Win rate
19.2%
19.8% (17.5% to 22.1%)
21%
39
292 hands
Deal-in rate
10.3%
10.8% (9.0% to 12.6%)
22%
52
292 hands
Riichi rate
19.5%
21.7% (19.0% to 24.3%)
33%
27
292 hands
Call rate
25.3%
24.9% (21.2% to 28.6%)
82%
81
292 hands
First riichi rate
63.2%
74.3% (69.5% to 79.1%)
13%
7
57 riichi
Average riichi turn
10.30
9.51 (9.11 to 9.90)
17%
11
57 riichi
Average win value
6,818
6,648 (6,088 to 7,209)
17%
62
56 wins
Average deal-in value
5,373
5,620 (5,085 to 6,155)
9%
58
30 deal-ins
Win efficiency
1,443
1,480 (1,424 to 1,537)
0%
50
292 hands
Deal-in loss
574
632 (523 to 742)
12%
62
292 hands
Net efficiency
870
842 (647 to 1,038)
9%
43
292 hands
Push rate vs riichi (1-shanten)
30.2%
38.0% (31.1% to 44.9%)
26%
17
53 hands facing riichi
Push rate vs riichi (2+ shanten)
23.1%
24.8% (18.3% to 31.3%)
33%
52
52 hands facing riichi
Tenpai rate after the first call
24.3%
24.9% (18.6% to 31.3%)
56%
23
74 first calls
Average win turn
12.58
12.40 (12.11 to 12.69)
6%
52
56 wins
Tenpai rate at draws
43.5%
40.8% (34.6% to 47.0%)
23%
74
62 draws
Staying in vs riichi
15.1%
14.1% (12.6% to 15.5%)
4%
74
152 hands facing riichi
Efficiency match rate
67.0%
68.0% (66.4% to 69.7%)
82%
4
1,592 discards
Average ukeire loss (tiles)
1.35
1.27 (1.16 to 1.37)
72%
97
1,510 discards
Breaking shape for value
2.6%
2.3% (1.9% to 2.8%)
59%
94
1,592 discards
Tenpai turn (luck-adjusted)
8.58
8.19 (8.04 to 8.34)
4%
87
50 tenpai hands
Immediate riichi rate
59.1%
67.1% (60.1% to 74.0%)
35%
4
50 tenpai hands
Dama rate
16.1%
14.8% (9.3% to 20.2%)
48%
55
56 wins
Riichi income
3,321
2,730 (1,925 to 3,536)
13%
65
57 riichi
Riichi win rate
49.1%
46.8% (40.3% to 53.4%)
23%
52
57 riichi
Riichi deal-in rate A
10.5%
14.3% (13.1% to 15.5%)
1%
65
57 riichi
Riichi deal-in rate B
5.3%
10.9% (9.1% to 12.7%)
2%
90
57 riichi
Riichi good-wait rate
54.4%
50.7% (44.4% to 57.0%)
19%
74
57 riichi
Riichi draw rate
19.3%
19.2% (14.1% to 24.3%)
21%
49
57 riichi
Call income
109
457 (81.43 to 833)
7%
33
74 calls
Win rate after calling
25.7%
29.0% (24.0% to 34.0%)
18%
23
74 calls
Deal-in rate after calling
12.2%
11.7% (8.0% to 15.3%)
22%
39
74 calls
Luck (difference from the league average)
Metric
Actual
Percentile
Count
Starting hand (shanten)
-0.02
33
292 hands
Dora and red fives dealt
+0.04
71
292 hands
Draw luck
-0.6%
20
3,604 draws
Ura-dora luck
+0.07
74
28 riichi wins
Ippatsu rate
+12.4%
90
28 riichi wins
Not being chased (/first riichi)
-5.2%
20
36 first riichi
Painful dealer tsumo rate
8.3%
87
84 tsumo against
Points from luck (/game)
-4.9
20
23 games
Hand balance breakdown
Category
Frequency
Balance per hand
League average
Difference
Wins with riichi
9.6%
+891
+924
-33
Wins with calls
6.5%
+308
+381
-74
Dama wins
3.1%
+245
+175
+70
Deal-ins to riichi
3.8%
-241
-361
+120
Deal-ins to open hands
3.4%
-173
-203
+30
Deal-ins to dama
3.1%
-171
-102
-68
Others' tsumo
28.8%
-823
-757
-66
Other (draws etc.)
41.8%
-39
-59
+20
Total (per hand)
-3
2020-21 (31 games · skill estimate -0.2pt/game)
Style
Average win value356,552
Riichi rate821.5%
Deal-in rate8610.5%
Win rate8020.3%
First riichi rate5276.4%
Average riichi turn499.35
Call rate8024.0%
Tenpai rate at draws8641.6%
Staying in vs riichi5214.0%
Push rate vs riichi (1-shanten)2538.8%
Push rate vs riichi (2+ shanten)3523.5%
Efficiency match rate8073.5%
Tenpai turn (luck-adjusted)458.18
Immediate riichi rate1167.4%
Dama rate8618.3%
Where the points came from
Own wins+45.8
Deal-ins-16.5
Others' tsumo-30.0
Ron between others-1.8
Draws+0.3
Change in expected points per game. Total -2.1pt/game (31 games).As a table
Hand result
Hands
Total
Per game
Own wins
83
+1420.4
+45.8
Deal-ins
37
-510.9
-16.5
Others' tsumo
115
-929.9
-30.0
Ron between others
87
-55.4
-1.8
Draws
74
+9.3
+0.3
Luck
Points from luck (/game)11-5.9
Draw luck35-0.5%
Starting hand (shanten)52+0.01
Dora and red fives dealt56+0.02
Ura-dora luck1-0.31
Ippatsu rate1-13.1%
Not being chased (/first riichi)21-0.9%
Painful dealer tsumo rate5911.3%
Every number for 2020-21
Results
Metric
Actual
Estimate (90% interval)
Weight of the record
Percentile
Count
Average placement
2.65
2.51 (2.38 to 2.63)
6%
25
31 games
Points per game
-2.4
-0.2 (-5.7 to 5.3)
7%
39
31 games
Points per game, luck removed
3.5
0.3 (-4.9 to 5.5)
9%
76
31 games
1st-place rate
19.4%
24.9% (21.8% to 28.1%)
2%
27
31 games
4th-place rate
32.3%
25.8% (19.4% to 32.3%)
12%
15
31 games
Style
Metric
Actual
Estimate (90% interval)
Weight of the record
Percentile
Count
Win rate
21.0%
20.3% (18.2% to 22.3%)
27%
80
396 hands
Deal-in rate
9.3%
10.5% (8.9% to 12.1%)
27%
86
396 hands
Riichi rate
19.7%
21.5% (19.1% to 23.9%)
40%
8
396 hands
Call rate
24.2%
24.0% (20.8% to 27.3%)
86%
80
396 hands
First riichi rate
78.2%
76.4% (71.9% to 80.9%)
18%
52
78 riichi
Average riichi turn
9.38
9.35 (9.00 to 9.71)
22%
49
78 riichi
Average win value
6,354
6,552 (6,051 to 7,052)
24%
35
83 wins
Average deal-in value
5,600
5,639 (5,123 to 6,155)
11%
45
37 deal-ins
Win efficiency
1,493
1,480 (1,424 to 1,536)
0%
50
396 hands
Deal-in loss
544
625 (523 to 728)
16%
86
396 hands
Net efficiency
949
853 (668 to 1,038)
12%
80
396 hands
Push rate vs riichi (1-shanten)
34.4%
38.8% (32.4% to 45.3%)
29%
25
64 hands facing riichi
Push rate vs riichi (2+ shanten)
20.7%
23.5% (17.9% to 29.0%)
44%
35
82 hands facing riichi
Tenpai rate after the first call
29.2%
27.9% (22.0% to 33.7%)
62%
59
96 first calls
Average win turn
12.14
12.36 (12.09 to 12.64)
9%
83
83 wins
Tenpai rate at draws
45.9%
41.6% (35.7% to 47.4%)
26%
86
74 draws
Staying in vs riichi
13.5%
14.0% (12.5% to 15.4%)
5%
52
193 hands facing riichi
Efficiency match rate
73.6%
73.5% (72.1% to 75.0%)
86%
80
2,121 discards
Average ukeire loss (tiles)
1.16
1.14 (1.04 to 1.23)
78%
59
2,025 discards
Breaking shape for value
1.9%
1.9% (1.5% to 2.3%)
66%
35
2,121 discards
Tenpai turn (luck-adjusted)
8.17
8.18 (8.03 to 8.32)
7%
45
86 tenpai hands
Immediate riichi rate
63.2%
67.4% (61.7% to 73.2%)
48%
11
86 tenpai hands
Dama rate
21.7%
18.3% (13.5% to 23.1%)
58%
86
83 wins
Riichi income
1,886
2,510 (1,762 to 3,258)
17%
21
78 riichi
Riichi win rate
38.5%
44.0% (38.0% to 49.9%)
29%
11
78 riichi
Riichi deal-in rate A
14.1%
14.3% (13.2% to 15.5%)
1%
69
78 riichi
Riichi deal-in rate B
9.0%
11.0% (9.2% to 12.8%)
3%
83
78 riichi
Riichi good-wait rate
52.6%
50.5% (44.8% to 56.2%)
24%
69
78 riichi
Riichi draw rate
24.4%
20.6% (16.0% to 25.2%)
27%
80
78 riichi
Call income
1,261
557 (196 to 918)
9%
97
96 calls
Win rate after calling
36.5%
31.3% (26.7% to 35.9%)
23%
90
96 calls
Deal-in rate after calling
6.3%
10.1% (6.8% to 13.5%)
26%
100
96 calls
Luck (difference from the league average)
Metric
Actual
Percentile
Count
Starting hand (shanten)
+0.01
52
396 hands
Dora and red fives dealt
+0.02
56
396 hands
Draw luck
-0.5%
35
4,816 draws
Ura-dora luck
-0.31
1
30 riichi wins
Ippatsu rate
-13.1%
1
30 riichi wins
Not being chased (/first riichi)
-0.9%
21
61 first riichi
Painful dealer tsumo rate
11.3%
59
115 tsumo against
Points from luck (/game)
-5.9
11
31 games
Hand balance breakdown
Category
Frequency
Balance per hand
League average
Difference
Wins with riichi
7.6%
+642
+924
-282
Wins with calls
8.8%
+534
+381
+153
Dama wins
4.5%
+318
+175
+142
Deal-ins to riichi
5.3%
-378
-361
-17
Deal-ins to open hands
3.0%
-146
-203
+56
Deal-ins to dama
1.0%
-37
-102
+65
Others' tsumo
29.0%
-789
-757
-32
Other (draws etc.)
40.7%
-13
-59
+47
Total (per hand)
+131
2019-20 (35 games · skill estimate 0.0pt/game)
Style
Average win value366,581
Riichi rate2221.7%
Deal-in rate8210.5%
Win rate7519.9%
First riichi rate7976.9%
Average riichi turn619.33
Call rate6822.6%
Tenpai rate at draws9342.9%
Staying in vs riichi7914.1%
Push rate vs riichi (1-shanten)2939.8%
Push rate vs riichi (2+ shanten)8627.8%
Efficiency match rate869.7%
Tenpai turn (luck-adjusted)588.17
Immediate riichi rate5871.3%
Dama rate2613.3%
Where the points came from
Own wins+45.5
Deal-ins-20.5
Others' tsumo-26.4
Ron between others-2.4
Draws+3.9
Change in expected points per game. Total +0.1pt/game (35 games).As a table
Hand result
Hands
Total
Per game
Own wins
84
+1592.4
+45.5
Deal-ins
40
-718.2
-20.5
Others' tsumo
120
-925.5
-26.4
Ron between others
92
-83.5
-2.4
Draws
93
+137.1
+3.9
Luck
Points from luck (/game)26-4.6
Draw luck72+0.3%
Starting hand (shanten)82+0.02
Dora and red fives dealt26-0.03
Ura-dora luck26-0.06
Ippatsu rate36-0.2%
Not being chased (/first riichi)5-11.8%
Painful dealer tsumo rate6110.8%
Every number for 2019-20
Results
Metric
Actual
Estimate (90% interval)
Weight of the record
Percentile
Count
Average placement
2.51
2.50 (2.37 to 2.62)
7%
54
35 games
Points per game
0.0
0.0 (-5.4 to 5.4)
8%
54
35 games
Points per game, luck removed
4.6
0.5 (-4.6 to 5.6)
11%
86
35 games
1st-place rate
25.7%
25.1% (22.0% to 28.2%)
2%
47
35 games
4th-place rate
28.6%
25.4% (19.1% to 31.7%)
14%
22
35 games
Style
Metric
Actual
Estimate (90% interval)
Weight of the record
Percentile
Count
Win rate
19.6%
19.9% (17.9% to 21.9%)
29%
75
429 hands
Deal-in rate
9.3%
10.5% (8.9% to 12.0%)
29%
82
429 hands
Riichi rate
20.3%
21.7% (19.4% to 24.0%)
42%
22
429 hands
Call rate
22.6%
22.6% (19.5% to 25.8%)
87%
68
429 hands
First riichi rate
80.5%
76.9% (72.5% to 81.2%)
19%
79
87 riichi
Average riichi turn
9.28
9.33 (8.98 to 9.68)
24%
61
87 riichi
Average win value
6,477
6,581 (6,082 to 7,079)
24%
36
84 wins
Average deal-in value
6,460
5,736 (5,228 to 6,245)
11%
12
40 deal-ins
Win efficiency
1,420
1,480 (1,425 to 1,536)
0%
50
429 hands
Deal-in loss
616
636 (536 to 737)
17%
61
429 hands
Net efficiency
804
835 (653 to 1,017)
13%
61
429 hands
Push rate vs riichi (1-shanten)
38.2%
39.8% (33.8% to 45.9%)
33%
29
76 hands facing riichi
Push rate vs riichi (2+ shanten)
30.6%
27.8% (22.4% to 33.3%)
45%
86
85 hands facing riichi
Tenpai rate after the first call
26.8%
26.4% (20.6% to 32.2%)
62%
36
97 first calls
Average win turn
12.47
12.39 (12.12 to 12.67)
9%
29
84 wins
Tenpai rate at draws
49.5%
42.9% (37.5% to 48.3%)
31%
93
93 draws
Staying in vs riichi
16.5%
14.1% (12.7% to 15.6%)
5%
79
218 hands facing riichi
Efficiency match rate
69.2%
69.7% (68.2% to 71.1%)
87%
8
2,321 discards
Average ukeire loss (tiles)
1.21
1.18 (1.09 to 1.27)
79%
82
2,198 discards
Breaking shape for value
2.3%
2.2% (1.8% to 2.6%)
68%
75
2,321 discards
Tenpai turn (luck-adjusted)
8.17
8.17 (8.03 to 8.32)
7%
58
87 tenpai hands
Immediate riichi rate
71.4%
71.3% (65.6% to 77.1%)
48%
58
87 tenpai hands
Dama rate
13.1%
13.3% (8.5% to 18.0%)
58%
26
84 wins
Riichi income
3,467
2,796 (2,069 to 3,523)
19%
79
87 riichi
Riichi win rate
52.9%
48.2% (42.6% to 53.9%)
31%
89
87 riichi
Riichi deal-in rate A
14.9%
14.3% (13.2% to 15.5%)
1%
29
87 riichi
Riichi deal-in rate B
13.8%
11.2% (9.4% to 12.9%)
4%
15
87 riichi
Riichi good-wait rate
56.3%
51.5% (46.0% to 57.0%)
26%
86
87 riichi
Riichi draw rate
20.7%
19.6% (15.2% to 24.0%)
29%
58
87 riichi
Call income
466
483 (123 to 844)
9%
36
97 calls
Win rate after calling
27.8%
29.3% (24.7% to 34.0%)
23%
33
97 calls
Deal-in rate after calling
9.3%
10.9% (7.6% to 14.3%)
27%
79
97 calls
Luck (difference from the league average)
Metric
Actual
Percentile
Count
Starting hand (shanten)
+0.02
82
429 hands
Dora and red fives dealt
-0.03
26
429 hands
Draw luck
+0.3%
72
5,283 draws
Ura-dora luck
-0.06
26
46 riichi wins
Ippatsu rate
-0.2%
36
46 riichi wins
Not being chased (/first riichi)
-11.8%
5
70 first riichi
Painful dealer tsumo rate
10.8%
61
120 tsumo against
Points from luck (/game)
-4.6
26
35 games
Hand balance breakdown
Category
Frequency
Balance per hand
League average
Difference
Wins with riichi
10.7%
+920
+924
-4
Wins with calls
6.3%
+331
+381
-50
Dama wins
2.6%
+169
+175
-6
Deal-ins to riichi
4.2%
-356
-361
+5
Deal-ins to open hands
2.8%
-127
-203
+76
Deal-ins to dama
2.3%
-160
-102
-58
Others' tsumo
28.0%
-786
-757
-29
Other (draws etc.)
43.1%
+26
-59
+85
Total (per hand)
+16
2018-19 (26 games · skill estimate 0.0pt/game)
Style
Average win value366,623
Riichi rate2121.7%
Deal-in rate7510.7%
Win rate4119.9%
First riichi rate3175.6%
Average riichi turn319.41
Call rate5021.2%
Tenpai rate at draws4139.2%
Staying in vs riichi9014.1%
Push rate vs riichi (1-shanten)8542.3%
Push rate vs riichi (2+ shanten)2123.3%
Efficiency match rate4672.3%
Tenpai turn (luck-adjusted)218.17
Immediate riichi rate2167.9%
Dama rate10019.6%
Where the points came from
Own wins+46.3
Deal-ins-17.0
Others' tsumo-26.3
Ron between others-1.3
Draws0.0
Change in expected points per game. Total +1.5pt/game (26 games).As a table
Hand result
Hands
Total
Per game
Own wins
63
+1203.1
+46.3
Deal-ins
32
-443.0
-17.0
Others' tsumo
91
-685.0
-26.3
Ron between others
71
-35.1
-1.3
Draws
63
-0.5
0.0
Luck
Points from luck (/game)16-5.9
Draw luck16-0.6%
Starting hand (shanten)6-0.12
Dora and red fives dealt11-0.04
Ura-dora luck55+0.03
Ippatsu rate85+6.1%
Not being chased (/first riichi)90+5.7%
Painful dealer tsumo rate816.5%
Every number for 2018-19
Results
Metric
Actual
Estimate (90% interval)
Weight of the record
Percentile
Count
Average placement
2.46
2.50 (2.37 to 2.63)
5%
55
26 games
Points per game
0.6
0.0 (-5.6 to 5.7)
6%
50
26 games
Points per game, luck removed
6.5
0.5 (-4.8 to 5.9)
8%
85
26 games
1st-place rate
19.2%
25.0% (21.8% to 28.1%)
2%
26
26 games
4th-place rate
15.4%
23.9% (17.2% to 30.6%)
11%
85
26 games
Style
Metric
Actual
Estimate (90% interval)
Weight of the record
Percentile
Count
Win rate
19.7%
19.9% (17.7% to 22.2%)
23%
41
320 hands
Deal-in rate
10.0%
10.7% (9.0% to 12.5%)
23%
75
320 hands
Riichi rate
19.7%
21.7% (19.1% to 24.2%)
35%
21
320 hands
Call rate
20.9%
21.2% (17.7% to 24.8%)
84%
50
320 hands
First riichi rate
73.0%
75.6% (70.9% to 80.3%)
15%
31
63 riichi
Average riichi turn
9.68
9.41 (9.03 to 9.79)
18%
31
63 riichi
Average win value
6,663
6,623 (6,079 to 7,166)
19%
36
63 wins
Average deal-in value
5,256
5,607 (5,078 to 6,137)
9%
75
32 deal-ins
Win efficiency
1,516
1,480 (1,424 to 1,537)
0%
50
320 hands
Deal-in loss
551
629 (521 to 736)
13%
80
320 hands
Net efficiency
965
852 (659 to 1,044)
10%
70
320 hands
Push rate vs riichi (1-shanten)
46.6%
42.3% (35.6% to 49.0%)
27%
85
58 hands facing riichi
Push rate vs riichi (2+ shanten)
20.0%
23.3% (17.6% to 29.0%)
42%
21
75 hands facing riichi
Tenpai rate after the first call
22.4%
23.9% (17.4% to 30.5%)
53%
26
67 first calls
Average win turn
13.24
12.45 (12.16 to 12.73)
7%
1
63 wins
Tenpai rate at draws
36.5%
39.2% (33.0% to 45.4%)
23%
41
63 draws
Staying in vs riichi
16.6%
14.1% (12.7% to 15.6%)
4%
90
175 hands facing riichi
Efficiency match rate
72.2%
72.3% (70.6% to 73.9%)
83%
46
1,688 discards
Average ukeire loss (tiles)
1.17
1.14 (1.04 to 1.24)
74%
75
1,626 discards
Breaking shape for value
2.3%
2.2% (1.7% to 2.6%)
61%
70
1,688 discards
Tenpai turn (luck-adjusted)
8.06
8.17 (8.02 to 8.31)
5%
21
65 tenpai hands
Immediate riichi rate
63.1%
67.9% (61.6% to 74.3%)
41%
21
65 tenpai hands
Dama rate
25.4%
19.6% (14.4% to 24.8%)
51%
100
63 wins
Riichi income
3,802
2,808 (2,020 to 3,595)
14%
85
63 riichi
Riichi win rate
49.2%
46.9% (40.5% to 53.3%)
25%
60
63 riichi
Riichi deal-in rate A
11.1%
14.3% (13.1% to 15.5%)
1%
70
63 riichi
Riichi deal-in rate B
9.5%
11.0% (9.2% to 12.8%)
3%
75
63 riichi
Riichi good-wait rate
52.4%
50.3% (44.2% to 56.5%)
21%
70
63 riichi
Riichi draw rate
17.5%
18.8% (13.9% to 23.7%)
23%
55
63 riichi
Call income
-212
438 (57.05 to 820)
7%
11
67 calls
Win rate after calling
23.9%
28.8% (23.7% to 33.9%)
17%
36
67 calls
Deal-in rate after calling
13.4%
11.9% (8.2% to 15.7%)
20%
46
67 calls
Luck (difference from the league average)
Metric
Actual
Percentile
Count
Starting hand (shanten)
-0.12
6
320 hands
Dora and red fives dealt
-0.04
11
320 hands
Draw luck
-0.6%
16
3,957 draws
Ura-dora luck
+0.03
55
31 riichi wins
Ippatsu rate
+6.1%
85
31 riichi wins
Not being chased (/first riichi)
+5.7%
90
46 first riichi
Painful dealer tsumo rate
16.5%
8
91 tsumo against
Points from luck (/game)
-5.9
16
26 games
Hand balance breakdown
Category
Frequency
Balance per hand
League average
Difference
Wins with riichi
9.7%
+1,004
+924
+81
Wins with calls
5.0%
+241
+381
-140
Dama wins
5.0%
+271
+175
+96
Deal-ins to riichi
5.0%
-362
-361
-1
Deal-ins to open hands
3.1%
-141
-203
+62
Deal-ins to dama
1.9%
-67
-102
+35
Others' tsumo
28.4%
-782
-757
-25
Other (draws etc.)
41.9%
-72
-59
-13
Total (per hand)
+93
Players with a similar styleclosest career style metrics first
A style of their own, far from every other player's. The closest are these.
Maruyama KanakoFormer M.League playerIn common: Chasing riichi often, Shape and value first
Fujisaki SatoshiFormer M.League playerIn common: Immediate riichi rarely, Riichis rarely, Shape and value first
* 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.