Player · 261 career games · 2018-19–2026-27
Shiratori Sho
Uses calls a lot to move hands along. Stands out for smaller wins. Career record: +2.6pt per game, but allowing for luck the difference from average is not clear yet.
Actual / game
+2.6
261 career games
Skill estimate / game
+1.0
90% interval -2.1 to +4.1
Estimate, luck removed
+0.7
adjusted for starting hands, draws, ura-dora
Weight of the record
39%
share of the estimate from the record
Styleleague percentile, career
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.
Placements261 career games, average placement 2.41
- 1st28.0%73×
- 2nd24.1%63×
- 3rd26.4%69×
- 4th21.5%56×
Riichi and callsbalance and outcome of hands with riichi or calls
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
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
Luckfurther right is luckier; values are differences from the league average (the dealer tsumo rate is the rate itself)
Where the points came fromchange in expected points, all stages
As a table
| Hand result | Hands | Total | Per game |
|---|---|---|---|
| Own wins | 648 | +12487.6 | +47.8 |
| Deal-ins | 341 | -5188.1 | -19.9 |
| Others' tsumo | 825 | -6023.3 | -23.1 |
| Ron between others | 702 | -619.5 | -2.4 |
| Draws | 638 | +17.0 | +0.1 |
Hand balance breakdownpoints won or lost per hand, all stages
| Category | Frequency | Balance per hand | League average | Difference |
|---|---|---|---|---|
| Wins with riichi | 9.7% | +837 | +924 | -87 |
| Wins with calls | 7.8% | +434 | +381 | +53 |
| Dama wins | 3.1% | +174 | +175 | -1 |
| Deal-ins to riichi | 5.0% | -354 | -361 | +7 |
| Deal-ins to open hands | 3.9% | -175 | -203 | +27 |
| Deal-ins to dama | 1.9% | -117 | -102 | -14 |
| Others' tsumo | 26.2% | -703 | -757 | +54 |
| Other (draws etc.) | 42.5% | -78 | -59 | -19 |
| Total (per hand) | +18 |
Every career number (estimate, 90% interval, weight of the record)
| Metric | Actual | Estimate (90% interval) | Weight of the record | Percentile | Count |
|---|---|---|---|---|---|
| Average placement | 2.41 | 2.47 (2.39 to 2.54) | 35% | 90 | 261 games |
| Points per game | 2.6 | 1.0 (-2.1 to 4.1) | 39% | 86 | 261 games |
| Points per game, luck removed | 1.4 | 0.7 (-2.1 to 3.4) | 47% | 71 | 261 games |
| 1st-place rate | 28.0% | 25.5% (23.1% to 27.9%) | 15% | 90 | 261 games |
| 4th-place rate | 21.5% | 23.0% (19.7% to 26.4%) | 54% | 88 | 261 games |
| Metric | Actual | Estimate (90% interval) | Weight of the record | Percentile | Count |
|---|---|---|---|---|---|
| Win rate | 20.5% | 20.4% (19.4% to 21.4%) | 75% | 65 | 3,154 hands |
| Deal-in rate | 10.8% | 10.8% (10.0% to 11.6%) | 75% | 55 | 3,154 hands |
| Riichi rate | 21.0% | 21.3% (20.1% to 22.4%) | 84% | 18 | 3,154 hands |
| Call rate | 26.3% | 26.3% (25.1% to 27.5%) | 98% | 75 | 3,154 hands |
| First riichi rate | 77.5% | 77.0% (74.8% to 79.2%) | 64% | 79 | 662 riichi |
| Average riichi turn | 9.32 | 9.32 (9.15 to 9.50) | 70% | 50 | 662 riichi |
| Average win value | 6,261 | 6,364 (6,116 to 6,611) | 71% | 7 | 648 wins |
| Average deal-in value | 5,526 | 5,582 (5,319 to 5,845) | 52% | 73 | 341 deal-ins |
| Win efficiency | 1,445 | 1,480 (1,434 to 1,527) | 0% | 50 | 3,154 hands |
| Deal-in loss | 623 | 630 (578 to 682) | 60% | 63 | 3,154 hands |
| Net efficiency | 822 | 830 (733 to 927) | 52% | 36 | 3,154 hands |
| Push rate vs riichi (1-shanten) | 36.4% | 37.4% (34.3% to 40.4%) | 78% | 7 | 557 hands facing riichi |
| Push rate vs riichi (2+ shanten) | 24.1% | 24.3% (21.6% to 27.0%) | 85% | 30 | 615 hands facing riichi |
| Tenpai rate after the first call | 26.4% | 26.3% (23.9% to 28.7%) | 93% | 50 | 831 first calls |
| Average win turn | 12.19 | 12.30 (12.15 to 12.45) | 44% | 94 | 648 wins |
| Tenpai rate at draws | 38.1% | 38.6% (35.8% to 41.3%) | 75% | 22 | 638 draws |
| Staying in vs riichi | 13.9% | 14.0% (13.1% to 14.9%) | 30% | 57 | 1,681 hands facing riichi |
| Efficiency match rate | 73.3% | 73.3% (72.8% to 73.9%) | 98% | 65 | 16,967 discards |
| Average ukeire loss (tiles) | 0.97 | 0.97 (0.93 to 1.01) | 97% | 22 | 16,255 discards |
| Breaking shape for value | 2.3% | 2.3% (2.1% to 2.5%) | 94% | 86 | 16,967 discards |
| Tenpai turn (luck-adjusted) | 8.14 | 8.16 (8.08 to 8.25) | 35% | 32 | 661 tenpai hands |
| Immediate riichi rate | 70.1% | 70.3% (67.6% to 73.0%) | 88% | 38 | 661 tenpai hands |
| Dama rate | 15.1% | 15.0% (12.9% to 17.1%) | 92% | 65 | 648 wins |
| Riichi income | 2,718 | 2,690 (2,322 to 3,058) | 64% | 59 | 662 riichi |
| Riichi win rate | 46.1% | 46.1% (43.3% to 48.9%) | 77% | 55 | 662 riichi |
| Riichi deal-in rate A | 13.6% | 14.3% (13.3% to 15.2%) | 8% | 75 | 662 riichi |
| Riichi deal-in rate B | 11.0% | 11.0% (9.8% to 12.3%) | 23% | 55 | 662 riichi |
| Riichi good-wait rate | 50.8% | 50.5% (47.8% to 53.2%) | 73% | 59 | 662 riichi |
| Riichi draw rate | 19.3% | 19.3% (17.1% to 21.5%) | 75% | 48 | 662 riichi |
| Call income | 368 | 430 (238 to 622) | 47% | 26 | 831 calls |
| Win rate after calling | 29.5% | 29.6% (27.4% to 31.8%) | 72% | 48 | 831 calls |
| Deal-in rate after calling | 13.4% | 12.9% (11.3% to 14.5%) | 76% | 9 | 831 calls |
| Metric | Actual | Percentile | Count |
|---|---|---|---|
| Starting hand (shanten) | +0.02 | 79 | 3,154 hands |
| Dora and red fives dealt | +0.01 | 63 | 3,154 hands |
| Draw luck | -0.0% | 44 | 38,434 draws |
| Ura-dora luck | -0.00 | 32 | 305 riichi wins |
| Ippatsu rate | -1.7% | 30 | 305 riichi wins |
| Not being chased (/first riichi) | -1.0% | 44 | 513 first riichi |
| Painful dealer tsumo rate | 12.4% | 48 | 825 tsumo against |
| Points from luck (/game) | +1.2 | 75 | 261 games |
By seasonRegular Season
2026-27 (2 games · skill estimate -0.1pt/game)
Style
Where the points came from
As a table
| Hand result | Hands | Total | Per game |
|---|---|---|---|
| Own wins | 6 | +75.3 | +37.7 |
| Deal-ins | 1 | -29.8 | -14.9 |
| Others' tsumo | 10 | -76.3 | -38.1 |
| Ron between others | 6 | +2.3 | +1.2 |
| Draws | 7 | +3.8 | +1.9 |
Luck
Every number for 2026-27
| Metric | Actual | Estimate (90% interval) | Weight of the record | Percentile | Count |
|---|---|---|---|---|---|
| Average placement | 2.50 | 2.50 (2.35 to 2.65) | 0% | — | 2 games |
| Points per game | -12.7 | -0.1 (-6.7 to 6.6) | 0% | — | 2 games |
| Points per game, luck removed | -12.2 | -0.1 (-6.6 to 6.5) | 1% | — | 2 games |
| 1st-place rate | 0.0% | 25.0% (23.0% to 27.1%) | 0% | — | 2 games |
| 4th-place rate | 0.0% | 24.7% (16.2% to 33.2%) | 1% | — | 2 games |
| Metric | Actual | Estimate (90% interval) | Weight of the record | Percentile | Count |
|---|---|---|---|---|---|
| Win rate | 20.0% | 20.0% (16.7% to 23.3%) | 3% | — | 30 hands |
| Deal-in rate | 3.3% | 10.7% (8.1% to 13.3%) | 3% | — | 30 hands |
| Riichi rate | 20.0% | 22.6% (18.1% to 27.1%) | 5% | — | 30 hands |
| Call rate | 40.0% | 28.4% (20.1% to 36.6%) | 32% | — | 30 hands |
| First riichi rate | 66.7% | 75.9% (69.6% to 82.2%) | 2% | — | 6 riichi |
| Average riichi turn | 9.17 | 9.34 (8.81 to 9.88) | 2% | — | 6 riichi |
| Average win value | 3,767 | 6,551 (5,781 to 7,320) | 2% | — | 6 wins |
| Average deal-in value | 12,000 | 5,664 (5,028 to 6,300) | 0% | — | 1 deal-ins |
| Win efficiency | 957 | 1,480 (1,452 to 1,509) | 0% | — | 30 hands |
| Deal-in loss | 400 | 637 (496 to 779) | 1% | — | 30 hands |
| Net efficiency | 557 | 837 (597 to 1,076) | 1% | — | 30 hands |
| Push rate vs riichi (1-shanten) | 20.0% | 40.0% (29.3% to 50.7%) | 3% | — | 5 hands facing riichi |
| Push rate vs riichi (2+ shanten) | 40.0% | 26.9% (16.8% to 37.0%) | 9% | — | 10 hands facing riichi |
| Tenpai rate after the first call | 33.3% | 27.0% (15.4% to 38.7%) | 17% | — | 12 first calls |
| Average win turn | 10.83 | 12.38 (12.03 to 12.72) | 1% | — | 6 wins |
| Tenpai rate at draws | 57.1% | 40.6% (31.4% to 49.7%) | 3% | — | 7 draws |
| Staying in vs riichi | 10.0% | 14.0% (12.3% to 15.7%) | 1% | — | 20 hands facing riichi |
| Efficiency match rate | 73.5% | 73.0% (69.0% to 77.1%) | 28% | — | 132 discards |
| Average ukeire loss (tiles) | 1.14 | 1.08 (0.84 to 1.31) | 18% | — | 128 discards |
| Breaking shape for value | 4.5% | 2.3% (1.3% to 3.3%) | 11% | — | 132 discards |
| Tenpai turn (luck-adjusted) | 8.08 | 8.17 (8.01 to 8.34) | 0% | — | 5 tenpai hands |
| Immediate riichi rate | 73.2% | 71.4% (59.4% to 83.4%) | 5% | — | 5 tenpai hands |
| Dama rate | 0.0% | 12.3% (1.9% to 22.7%) | 9% | — | 6 wins |
| Riichi income | 400 | 2,605 (1,559 to 3,651) | 2% | — | 6 riichi |
| Riichi win rate | 33.3% | 45.8% (36.1% to 55.5%) | 3% | — | 6 riichi |
| Riichi deal-in rate A | 0.0% | 14.3% (13.8% to 14.9%) | 0% | — | 6 riichi |
| Riichi deal-in rate B | 0.0% | 11.0% (9.3% to 12.7%) | 0% | — | 6 riichi |
| Riichi good-wait rate | 33.3% | 49.4% (40.6% to 58.2%) | 2% | — | 6 riichi |
| Riichi draw rate | 0.0% | 18.7% (11.3% to 26.0%) | 3% | — | 6 riichi |
| Call income | 283 | 482 (42.19 to 923) | 1% | — | 12 calls |
| Win rate after calling | 33.3% | 29.9% (23.2% to 36.6%) | 4% | — | 12 calls |
| Deal-in rate after calling | 8.3% | 11.4% (6.3% to 16.5%) | 4% | — | 12 calls |
| Metric | Actual | Percentile | Count |
|---|---|---|---|
| Starting hand (shanten) | -0.09 | — | 30 hands |
| Dora and red fives dealt | -0.07 | — | 30 hands |
| Draw luck | +0.1% | — | 359 draws |
| Ura-dora luck | +0.63 | — | 2 riichi wins |
| Ippatsu rate | +30.3% | — | 2 riichi wins |
| Not being chased (/first riichi) | -24.7% | — | 4 first riichi |
| Painful dealer tsumo rate | 0.0% | — | 10 tsumo against |
| Points from luck (/game) | -0.5 | — | 2 games |
| Category | Frequency | Balance per hand | League average | Difference |
|---|---|---|---|---|
| Wins with riichi | 6.7% | +587 | +924 | -337 |
| Wins with calls | 13.3% | +370 | +381 | -11 |
| Dama wins | 0.0% | 0 | +175 | -175 |
| Deal-ins to riichi | 3.3% | -400 | -361 | -39 |
| Deal-ins to open hands | 0.0% | 0 | -203 | +203 |
| Deal-ins to dama | 0.0% | 0 | -102 | +102 |
| Others' tsumo | 33.3% | -1,050 | -757 | -293 |
| Other (draws etc.) | 43.3% | -17 | -59 | +43 |
| Total (per hand) | -510 |
2025-26 (35 games · skill estimate 0.2pt/game)
Style
Where the points came from
As a table
| Hand result | Hands | Total | Per game |
|---|---|---|---|
| Own wins | 94 | +1912.2 | +54.6 |
| Deal-ins | 42 | -673.3 | -19.2 |
| Others' tsumo | 120 | -1029.3 | -29.4 |
| Ron between others | 102 | -110.7 | -3.2 |
| Draws | 72 | +16.7 | +0.5 |
Luck
Every number for 2025-26
| Metric | Actual | Estimate (90% interval) | Weight of the record | Percentile | Count |
|---|---|---|---|---|---|
| Average placement | 2.31 | 2.49 (2.36 to 2.61) | 7% | 87 | 35 games |
| Points per game | 3.1 | 0.2 (-5.1 to 5.6) | 8% | 59 | 35 games |
| Points per game, luck removed | -0.5 | -0.1 (-5.2 to 5.1) | 11% | 49 | 35 games |
| 1st-place rate | 20.0% | 24.9% (21.9% to 28.0%) | 2% | 30 | 35 games |
| 4th-place rate | 14.3% | 23.4% (17.2% to 29.7%) | 14% | 100 | 35 games |
| Metric | Actual | Estimate (90% interval) | Weight of the record | Percentile | Count |
|---|---|---|---|---|---|
| Win rate | 21.9% | 20.5% (18.5% to 22.6%) | 29% | 77 | 430 hands |
| Deal-in rate | 9.8% | 10.6% (9.0% to 12.2%) | 29% | 80 | 430 hands |
| Riichi rate | 23.0% | 22.9% (20.6% to 25.2%) | 42% | 57 | 430 hands |
| Call rate | 32.1% | 30.9% (27.8% to 34.0%) | 87% | 92 | 430 hands |
| First riichi rate | 73.7% | 75.5% (71.4% to 79.7%) | 21% | 34 | 99 riichi |
| Average riichi turn | 8.88 | 9.23 (8.89 to 9.56) | 26% | 97 | 99 riichi |
| Average win value | 6,350 | 6,545 (6,064 to 7,025) | 26% | 37 | 94 wins |
| Average deal-in value | 6,121 | 5,700 (5,197 to 6,204) | 12% | 19 | 42 deal-ins |
| Win efficiency | 1,560 | 1,480 (1,425 to 1,536) | 0% | 50 | 430 hands |
| Deal-in loss | 625 | 638 (538 to 739) | 17% | 62 | 430 hands |
| Net efficiency | 935 | 852 (670 to 1,034) | 13% | 62 | 430 hands |
| Push rate vs riichi (1-shanten) | 30.0% | 37.0% (31.1% to 43.0%) | 34% | 6 | 80 hands facing riichi |
| Push rate vs riichi (2+ shanten) | 19.2% | 23.0% (17.2% to 28.8%) | 41% | 14 | 73 hands facing riichi |
| Tenpai rate after the first call | 21.7% | 22.9% (17.8% to 28.1%) | 70% | 44 | 138 first calls |
| Average win turn | 11.99 | 12.35 (12.08 to 12.61) | 10% | 77 | 94 wins |
| Tenpai rate at draws | 40.3% | 40.1% (34.2% to 46.0%) | 26% | 44 | 72 draws |
| Staying in vs riichi | 15.9% | 14.1% (12.7% to 15.5%) | 6% | 75 | 233 hands facing riichi |
| Efficiency match rate | 75.6% | 75.3% (73.9% to 76.7%) | 87% | 70 | 2,349 discards |
| Average ukeire loss (tiles) | 0.86 | 0.90 (0.81 to 0.99) | 79% | 19 | 2,254 discards |
| Breaking shape for value | 2.6% | 2.4% (2.0% to 2.8%) | 68% | 95 | 2,349 discards |
| Tenpai turn (luck-adjusted) | 8.27 | 8.18 (8.04 to 8.32) | 7% | 95 | 94 tenpai hands |
| Immediate riichi rate | 76.4% | 73.9% (68.3% to 79.4%) | 50% | 80 | 94 tenpai hands |
| Dama rate | 8.5% | 10.5% (5.9% to 15.1%) | 61% | 31 | 94 wins |
| Riichi income | 2,910 | 2,697 (1,996 to 3,397) | 21% | 70 | 99 riichi |
| Riichi win rate | 49.5% | 47.3% (41.9% to 52.7%) | 34% | 64 | 99 riichi |
| Riichi deal-in rate A | 10.1% | 14.3% (13.1% to 15.4%) | 1% | 90 | 99 riichi |
| Riichi deal-in rate B | 9.1% | 11.0% (9.2% to 12.7%) | 4% | 77 | 99 riichi |
| Riichi good-wait rate | 52.5% | 50.6% (45.3% to 55.9%) | 29% | 67 | 99 riichi |
| Riichi draw rate | 16.2% | 18.2% (14.0% to 22.4%) | 32% | 39 | 99 riichi |
| Call income | 249 | 454 (117 to 792) | 13% | 34 | 138 calls |
| Win rate after calling | 26.8% | 28.9% (24.8% to 33.0%) | 30% | 26 | 138 calls |
| Deal-in rate after calling | 13.0% | 12.1% (9.1% to 15.0%) | 34% | 34 | 138 calls |
| Metric | Actual | Percentile | Count |
|---|---|---|---|
| Starting hand (shanten) | +0.05 | 87 | 430 hands |
| Dora and red fives dealt | +0.01 | 80 | 430 hands |
| Draw luck | +0.4% | 64 | 5,143 draws |
| Ura-dora luck | +0.05 | 59 | 49 riichi wins |
| Ippatsu rate | +8.8% | 90 | 49 riichi wins |
| Not being chased (/first riichi) | -8.9% | 4 | 73 first riichi |
| Painful dealer tsumo rate | 12.5% | 47 | 120 tsumo against |
| Points from luck (/game) | +3.6 | 77 | 35 games |
| Category | Frequency | Balance per hand | League average | Difference |
|---|---|---|---|---|
| Wins with riichi | 11.4% | +1,012 | +924 | +88 |
| Wins with calls | 8.6% | +457 | +381 | +76 |
| Dama wins | 1.9% | +91 | +175 | -85 |
| Deal-ins to riichi | 4.9% | -336 | -361 | +25 |
| Deal-ins to open hands | 3.7% | -215 | -203 | -12 |
| Deal-ins to dama | 1.2% | -96 | -102 | +6 |
| Others' tsumo | 27.9% | -805 | -757 | -48 |
| Other (draws etc.) | 40.5% | -73 | -59 | -14 |
| Total (per hand) | +35 |
2024-25 (35 games · skill estimate 0.9pt/game)
Style
Where the points came from
As a table
| Hand result | Hands | Total | Per game |
|---|---|---|---|
| Own wins | 103 | +1913.5 | +54.7 |
| Deal-ins | 41 | -689.4 | -19.7 |
| Others' tsumo | 112 | -766.4 | -21.9 |
| Ron between others | 102 | -58.8 | -1.7 |
| Draws | 76 | +8.5 | +0.2 |
Luck
Every number for 2024-25
| Metric | Actual | Estimate (90% interval) | Weight of the record | Percentile | Count |
|---|---|---|---|---|---|
| Average placement | 2.23 | 2.48 (2.35 to 2.60) | 7% | 94 | 35 games |
| Points per game | 11.5 | 0.9 (-4.5 to 6.3) | 8% | 94 | 35 games |
| Points per game, luck removed | 6.0 | 0.6 (-4.5 to 5.7) | 11% | 75 | 35 games |
| 1st-place rate | 37.1% | 25.3% (22.3% to 28.4%) | 2% | 100 | 35 games |
| 4th-place rate | 14.3% | 23.4% (17.2% to 29.7%) | 14% | 92 | 35 games |
| Metric | Actual | Estimate (90% interval) | Weight of the record | Percentile | Count |
|---|---|---|---|---|---|
| Win rate | 23.7% | 21.1% (19.1% to 23.1%) | 29% | 100 | 434 hands |
| Deal-in rate | 9.4% | 10.5% (8.9% to 12.1%) | 29% | 89 | 434 hands |
| Riichi rate | 22.6% | 22.7% (20.4% to 25.0%) | 42% | 49 | 434 hands |
| Call rate | 31.6% | 30.5% (27.4% to 33.6%) | 87% | 92 | 434 hands |
| First riichi rate | 76.5% | 76.1% (71.9% to 80.3%) | 21% | 66 | 98 riichi |
| Average riichi turn | 9.30 | 9.33 (9.00 to 9.67) | 26% | 52 | 98 riichi |
| Average win value | 5,969 | 6,434 (5,969 to 6,900) | 28% | 12 | 103 wins |
| Average deal-in value | 5,456 | 5,622 (5,116 to 6,128) | 12% | 41 | 41 deal-ins |
| Win efficiency | 1,573 | 1,480 (1,425 to 1,536) | 0% | 50 | 434 hands |
| Deal-in loss | 535 | 622 (522 to 723) | 17% | 83 | 434 hands |
| Net efficiency | 1,038 | 865 (684 to 1,047) | 13% | 83 | 434 hands |
| Push rate vs riichi (1-shanten) | 49.2% | 43.0% (36.4% to 49.7%) | 28% | 80 | 59 hands facing riichi |
| Push rate vs riichi (2+ shanten) | 27.7% | 26.5% (21.0% to 32.1%) | 44% | 60 | 83 hands facing riichi |
| Tenpai rate after the first call | 21.2% | 22.5% (17.4% to 27.7%) | 70% | 26 | 137 first calls |
| Average win turn | 11.82 | 12.32 (12.06 to 12.59) | 11% | 97 | 103 wins |
| Tenpai rate at draws | 46.1% | 41.6% (35.8% to 47.4%) | 27% | 83 | 76 draws |
| Staying in vs riichi | 14.3% | 14.0% (12.6% to 15.5%) | 5% | 55 | 217 hands facing riichi |
| Efficiency match rate | 74.7% | 74.5% (73.0% to 75.9%) | 87% | 60 | 2,256 discards |
| Average ukeire loss (tiles) | 0.90 | 0.93 (0.84 to 1.02) | 79% | 18 | 2,175 discards |
| Breaking shape for value | 2.0% | 2.0% (1.6% to 2.4%) | 67% | 41 | 2,256 discards |
| Tenpai turn (luck-adjusted) | 8.27 | 8.18 (8.04 to 8.32) | 7% | 86 | 93 tenpai hands |
| Immediate riichi rate | 71.2% | 71.3% (65.7% to 76.9%) | 50% | 58 | 93 tenpai hands |
| Dama rate | 9.7% | 11.1% (6.7% to 15.6%) | 63% | 35 | 103 wins |
| Riichi income | 2,829 | 2,679 (1,977 to 3,382) | 21% | 72 | 98 riichi |
| Riichi win rate | 49.0% | 47.1% (41.7% to 52.6%) | 34% | 72 | 98 riichi |
| Riichi deal-in rate A | 10.2% | 14.3% (13.1% to 15.4%) | 1% | 92 | 98 riichi |
| Riichi deal-in rate B | 9.2% | 11.0% (9.2% to 12.7%) | 4% | 69 | 98 riichi |
| Riichi good-wait rate | 55.1% | 51.3% (46.0% to 56.6%) | 29% | 89 | 98 riichi |
| Riichi draw rate | 17.3% | 18.6% (14.4% to 22.8%) | 31% | 43 | 98 riichi |
| Call income | 658 | 507 (169 to 845) | 13% | 75 | 137 calls |
| Win rate after calling | 32.8% | 30.7% (26.6% to 34.8%) | 29% | 83 | 137 calls |
| Deal-in rate after calling | 10.2% | 11.1% (8.1% to 14.1%) | 34% | 83 | 137 calls |
| Metric | Actual | Percentile | Count |
|---|---|---|---|
| Starting hand (shanten) | +0.00 | 60 | 434 hands |
| Dora and red fives dealt | -0.02 | 41 | 434 hands |
| Draw luck | -0.1% | 52 | 5,115 draws |
| Ura-dora luck | +0.11 | 92 | 48 riichi wins |
| Ippatsu rate | +3.2% | 80 | 48 riichi wins |
| Not being chased (/first riichi) | -9.4% | 7 | 75 first riichi |
| Painful dealer tsumo rate | 10.7% | 60 | 112 tsumo against |
| Points from luck (/game) | +5.5 | 89 | 35 games |
| Category | Frequency | Balance per hand | League average | Difference |
|---|---|---|---|---|
| Wins with riichi | 11.1% | +881 | +924 | -43 |
| Wins with calls | 10.4% | +579 | +381 | +197 |
| Dama wins | 2.3% | +113 | +175 | -62 |
| Deal-ins to riichi | 4.1% | -279 | -361 | +82 |
| Deal-ins to open hands | 3.5% | -149 | -203 | +54 |
| Deal-ins to dama | 1.8% | -128 | -102 | -26 |
| Others' tsumo | 25.8% | -656 | -757 | +101 |
| Other (draws etc.) | 41.0% | -55 | -59 | +4 |
| Total (per hand) | +306 |
2023-24 (21 games · skill estimate -0.2pt/game)
Style
Where the points came from
As a table
| Hand result | Hands | Total | Per game |
|---|---|---|---|
| Own wins | 50 | +971.3 | +46.3 |
| Deal-ins | 35 | -536.3 | -25.5 |
| Others' tsumo | 60 | -478.1 | -22.8 |
| Ron between others | 57 | -66.6 | -3.2 |
| Draws | 57 | +27.4 | +1.3 |
Luck
Every number for 2023-24
| Metric | Actual | Estimate (90% interval) | Weight of the record | Percentile | Count |
|---|---|---|---|---|---|
| Average placement | 2.62 | 2.50 (2.37 to 2.64) | 4% | 38 | 21 games |
| Points per game | -4.0 | -0.2 (-6.0 to 5.6) | 5% | 38 | 21 games |
| Points per game, luck removed | -5.4 | -0.4 (-5.9 to 5.2) | 7% | 29 | 21 games |
| 1st-place rate | 19.0% | 25.0% (21.8% to 28.2%) | 1% | 35 | 21 games |
| 4th-place rate | 28.6% | 25.2% (18.3% to 32.2%) | 9% | 35 | 21 games |
| Metric | Actual | Estimate (90% interval) | Weight of the record | Percentile | Count |
|---|---|---|---|---|---|
| Win rate | 19.3% | 19.9% (17.5% to 22.2%) | 19% | 29 | 259 hands |
| Deal-in rate | 13.5% | 11.4% (9.6% to 13.3%) | 20% | 15 | 259 hands |
| Riichi rate | 23.6% | 23.0% (20.2% to 25.8%) | 31% | 49 | 259 hands |
| Call rate | 25.1% | 24.6% (20.8% to 28.5%) | 80% | 75 | 259 hands |
| First riichi rate | 78.7% | 76.4% (71.7% to 81.2%) | 14% | 72 | 61 riichi |
| Average riichi turn | 9.74 | 9.42 (9.03 to 9.80) | 18% | 12 | 61 riichi |
| Average win value | 6,420 | 6,583 (6,006 to 7,160) | 16% | 46 | 50 wins |
| Average deal-in value | 5,120 | 5,591 (5,070 to 6,112) | 10% | 89 | 35 deal-ins |
| Win efficiency | 1,373 | 1,480 (1,423 to 1,537) | 0% | 50 | 259 hands |
| Deal-in loss | 738 | 652 (539 to 764) | 11% | 35 | 259 hands |
| Net efficiency | 635 | 823 (623 to 1,022) | 8% | 21 | 259 hands |
| Push rate vs riichi (1-shanten) | 40.0% | 40.5% (33.2% to 47.8%) | 23% | 32 | 45 hands facing riichi |
| Push rate vs riichi (2+ shanten) | 31.0% | 27.1% (20.1% to 34.2%) | 28% | 69 | 42 hands facing riichi |
| Tenpai rate after the first call | 23.1% | 24.3% (17.7% to 31.0%) | 53% | 38 | 65 first calls |
| Average win turn | 11.79 | 12.35 (12.06 to 12.65) | 6% | 80 | 50 wins |
| Tenpai rate at draws | 49.1% | 42.0% (35.6% to 48.3%) | 21% | 94 | 57 draws |
| Staying in vs riichi | 12.0% | 13.9% (12.4% to 15.4%) | 3% | 35 | 133 hands facing riichi |
| Efficiency match rate | 73.8% | 73.6% (71.9% to 75.4%) | 81% | 46 | 1,414 discards |
| Average ukeire loss (tiles) | 0.94 | 0.98 (0.87 to 1.08) | 70% | 26 | 1,360 discards |
| Breaking shape for value | 1.4% | 1.7% (1.2% to 2.1%) | 56% | 21 | 1,414 discards |
| Tenpai turn (luck-adjusted) | 7.94 | 8.17 (8.02 to 8.31) | 4% | 21 | 52 tenpai hands |
| Immediate riichi rate | 74.8% | 72.6% (65.7% to 79.4%) | 36% | 63 | 52 tenpai hands |
| Dama rate | 14.0% | 13.8% (8.1% to 19.4%) | 45% | 63 | 50 wins |
| Riichi income | 2,844 | 2,669 (1,875 to 3,462) | 14% | 63 | 61 riichi |
| Riichi win rate | 42.6% | 45.3% (38.9% to 51.7%) | 24% | 26 | 61 riichi |
| Riichi deal-in rate A | 13.1% | 14.3% (13.1% to 15.5%) | 1% | 73 | 61 riichi |
| Riichi deal-in rate B | 11.5% | 11.1% (9.3% to 12.9%) | 3% | 42 | 61 riichi |
| Riichi good-wait rate | 49.2% | 49.7% (43.5% to 55.9%) | 20% | 46 | 61 riichi |
| Riichi draw rate | 32.8% | 22.2% (17.2% to 27.2%) | 22% | 97 | 61 riichi |
| Call income | -90.77 | 447 (64.68 to 830) | 7% | 15 | 65 calls |
| Win rate after calling | 26.2% | 29.2% (24.0% to 34.4%) | 16% | 29 | 65 calls |
| Deal-in rate after calling | 18.5% | 12.9% (9.1% to 16.7%) | 20% | 7 | 65 calls |
| Metric | Actual | Percentile | Count |
|---|---|---|---|
| Starting hand (shanten) | +0.05 | 66 | 259 hands |
| Dora and red fives dealt | +0.04 | 89 | 259 hands |
| Draw luck | -0.5% | 35 | 3,097 draws |
| Ura-dora luck | -0.15 | 9 | 26 riichi wins |
| Ippatsu rate | -4.4% | 26 | 26 riichi wins |
| Not being chased (/first riichi) | -1.8% | 52 | 48 first riichi |
| Painful dealer tsumo rate | 11.7% | 43 | 60 tsumo against |
| Points from luck (/game) | +1.4 | 58 | 21 games |
| Category | Frequency | Balance per hand | League average | Difference |
|---|---|---|---|---|
| Wins with riichi | 10.0% | +842 | +924 | -82 |
| Wins with calls | 6.6% | +372 | +381 | -9 |
| Dama wins | 2.7% | +159 | +175 | -16 |
| Deal-ins to riichi | 7.7% | -503 | -361 | -142 |
| Deal-ins to open hands | 3.5% | -103 | -203 | +99 |
| Deal-ins to dama | 2.3% | -159 | -102 | -57 |
| Others' tsumo | 23.2% | -637 | -757 | +120 |
| Other (draws etc.) | 44.0% | -8 | -59 | +52 |
| Total (per hand) | -37 |
2022-23 (24 games · skill estimate -0.2pt/game)
Style
Where the points came from
As a table
| Hand result | Hands | Total | Per game |
|---|---|---|---|
| Own wins | 56 | +931.6 | +38.8 |
| Deal-ins | 35 | -435.0 | -18.1 |
| Others' tsumo | 83 | -528.5 | -22.0 |
| Ron between others | 64 | -31.6 | -1.3 |
| Draws | 58 | -21.5 | -0.9 |
Luck
Every number for 2022-23
| Metric | Actual | Estimate (90% interval) | Weight of the record | Percentile | Count |
|---|---|---|---|---|---|
| Average placement | 2.58 | 2.50 (2.37 to 2.63) | 5% | 39 | 24 games |
| Points per game | -3.5 | -0.2 (-5.9 to 5.5) | 6% | 46 | 24 games |
| Points per game, luck removed | -5.5 | -0.4 (-5.8 to 5.0) | 7% | 23 | 24 games |
| 1st-place rate | 20.8% | 25.0% (21.8% to 28.2%) | 2% | 35 | 24 games |
| 4th-place rate | 25.0% | 24.9% (18.1% to 31.7%) | 10% | 49 | 24 games |
| Metric | Actual | Estimate (90% interval) | Weight of the record | Percentile | Count |
|---|---|---|---|---|---|
| Win rate | 18.9% | 19.8% (17.5% to 22.1%) | 22% | 39 | 296 hands |
| Deal-in rate | 11.8% | 11.1% (9.3% to 12.9%) | 22% | 27 | 296 hands |
| Riichi rate | 18.6% | 21.4% (18.7% to 24.0%) | 33% | 1 | 296 hands |
| Call rate | 23.6% | 23.5% (19.9% to 27.1%) | 82% | 71 | 296 hands |
| First riichi rate | 78.2% | 76.3% (71.4% to 81.2%) | 13% | 62 | 55 riichi |
| Average riichi turn | 9.71 | 9.41 (9.01 to 9.80) | 16% | 23 | 55 riichi |
| Average win value | 6,314 | 6,561 (6,001 to 7,122) | 17% | 17 | 56 wins |
| Average deal-in value | 4,694 | 5,548 (5,027 to 6,069) | 10% | 97 | 35 deal-ins |
| Win efficiency | 1,343 | 1,480 (1,424 to 1,537) | 0% | 50 | 296 hands |
| Deal-in loss | 588 | 634 (525 to 744) | 13% | 55 | 296 hands |
| Net efficiency | 755 | 832 (637 to 1,027) | 9% | 33 | 296 hands |
| Push rate vs riichi (1-shanten) | 32.2% | 38.3% (31.7% to 45.0%) | 28% | 20 | 59 hands facing riichi |
| Push rate vs riichi (2+ shanten) | 21.3% | 24.0% (17.9% to 30.2%) | 37% | 17 | 61 hands facing riichi |
| Tenpai rate after the first call | 34.3% | 30.4% (23.9% to 36.9%) | 55% | 81 | 70 first calls |
| Average win turn | 12.19 | 12.37 (12.08 to 12.66) | 6% | 74 | 56 wins |
| Tenpai rate at draws | 37.9% | 39.6% (33.2% to 45.9%) | 22% | 46 | 58 draws |
| Staying in vs riichi | 13.1% | 14.0% (12.5% to 15.5%) | 4% | 35 | 160 hands facing riichi |
| Efficiency match rate | 71.5% | 71.8% (70.1% to 73.4%) | 82% | 39 | 1,552 discards |
| Average ukeire loss (tiles) | 1.06 | 1.06 (0.96 to 1.17) | 72% | 39 | 1,487 discards |
| Breaking shape for value | 2.3% | 2.2% (1.7% to 2.6%) | 59% | 78 | 1,552 discards |
| Tenpai turn (luck-adjusted) | 8.20 | 8.18 (8.03 to 8.32) | 4% | 49 | 56 tenpai hands |
| Immediate riichi rate | 66.1% | 69.4% (62.7% to 76.0%) | 38% | 23 | 56 tenpai hands |
| Dama rate | 17.9% | 15.6% (10.2% to 21.1%) | 48% | 71 | 56 wins |
| Riichi income | 2,365 | 2,605 (1,794 to 3,417) | 13% | 36 | 55 riichi |
| Riichi win rate | 41.8% | 45.2% (38.6% to 51.9%) | 22% | 30 | 55 riichi |
| Riichi deal-in rate A | 12.7% | 14.3% (13.1% to 15.5%) | 1% | 55 | 55 riichi |
| Riichi deal-in rate B | 5.5% | 10.9% (9.1% to 12.7%) | 2% | 90 | 55 riichi |
| Riichi good-wait rate | 41.8% | 48.3% (42.0% to 54.7%) | 18% | 11 | 55 riichi |
| Riichi draw rate | 21.8% | 19.7% (14.6% to 24.9%) | 20% | 58 | 55 riichi |
| Call income | 289 | 471 (92.29 to 850) | 7% | 30 | 70 calls |
| Win rate after calling | 32.9% | 30.3% (25.2% to 35.4%) | 18% | 58 | 70 calls |
| Deal-in rate after calling | 18.6% | 13.0% (9.3% to 16.7%) | 21% | 4 | 70 calls |
| Metric | Actual | Percentile | Count |
|---|---|---|---|
| Starting hand (shanten) | -0.03 | 33 | 296 hands |
| Dora and red fives dealt | +0.06 | 84 | 296 hands |
| Draw luck | +0.9% | 90 | 3,526 draws |
| Ura-dora luck | -0.28 | 4 | 23 riichi wins |
| Ippatsu rate | -6.7% | 23 | 23 riichi wins |
| Not being chased (/first riichi) | -0.3% | 43 | 43 first riichi |
| Painful dealer tsumo rate | 12.0% | 33 | 83 tsumo against |
| Points from luck (/game) | +2.0 | 68 | 24 games |
| Category | Frequency | Balance per hand | League average | Difference |
|---|---|---|---|---|
| Wins with riichi | 7.8% | +655 | +924 | -269 |
| Wins with calls | 7.8% | +434 | +381 | +52 |
| Dama wins | 3.4% | +254 | +175 | +78 |
| Deal-ins to riichi | 5.1% | -306 | -361 | +55 |
| Deal-ins to open hands | 4.1% | -116 | -203 | +87 |
| Deal-ins to dama | 2.7% | -175 | -102 | -73 |
| Others' tsumo | 28.0% | -744 | -757 | +13 |
| Other (draws etc.) | 41.2% | -91 | -59 | -32 |
| Total (per hand) | -90 |
2021-22 (23 games · skill estimate 0.3pt/game)
Style
Where the points came from
As a table
| Hand result | Hands | Total | Per game |
|---|---|---|---|
| Own wins | 54 | +1067.3 | +46.4 |
| Deal-ins | 28 | -435.3 | -18.9 |
| Others' tsumo | 72 | -513.8 | -22.3 |
| Ron between others | 66 | -27.8 | -1.2 |
| Draws | 60 | +19.9 | +0.9 |
Luck
Every number for 2021-22
| Metric | Actual | Estimate (90% interval) | Weight of the record | Percentile | Count |
|---|---|---|---|---|---|
| Average placement | 2.35 | 2.49 (2.36 to 2.62) | 4% | 71 | 23 games |
| Points per game | 4.7 | 0.3 (-5.5 to 6.0) | 5% | 62 | 23 games |
| Points per game, luck removed | 4.6 | 0.3 (-5.1 to 5.8) | 7% | 74 | 23 games |
| 1st-place rate | 26.1% | 25.1% (21.9% to 28.2%) | 1% | 52 | 23 games |
| 4th-place rate | 8.7% | 23.4% (16.5% to 30.2%) | 9% | 97 | 23 games |
| Metric | Actual | Estimate (90% interval) | Weight of the record | Percentile | Count |
|---|---|---|---|---|---|
| Win rate | 19.3% | 19.9% (17.5% to 22.2%) | 21% | 43 | 280 hands |
| Deal-in rate | 10.0% | 10.7% (8.9% to 12.5%) | 21% | 62 | 280 hands |
| Riichi rate | 18.9% | 21.5% (18.8% to 24.2%) | 32% | 14 | 280 hands |
| Call rate | 23.2% | 23.1% (19.4% to 26.9%) | 82% | 68 | 280 hands |
| First riichi rate | 81.1% | 76.7% (71.8% to 81.6%) | 13% | 68 | 53 riichi |
| Average riichi turn | 8.79 | 9.26 (8.86 to 9.66) | 16% | 97 | 53 riichi |
| Average win value | 6,872 | 6,656 (6,090 to 7,222) | 17% | 74 | 54 wins |
| Average deal-in value | 5,107 | 5,599 (5,059 to 6,140) | 8% | 84 | 28 deal-ins |
| Win efficiency | 1,463 | 1,480 (1,424 to 1,537) | 0% | 50 | 280 hands |
| Deal-in loss | 529 | 627 (517 to 738) | 12% | 78 | 280 hands |
| Net efficiency | 934 | 848 (651 to 1,045) | 9% | 65 | 280 hands |
| Push rate vs riichi (1-shanten) | 34.0% | 39.1% (31.9% to 46.3%) | 23% | 27 | 47 hands facing riichi |
| Push rate vs riichi (2+ shanten) | 15.9% | 22.0% (15.9% to 28.1%) | 37% | 7 | 63 hands facing riichi |
| Tenpai rate after the first call | 24.6% | 25.1% (18.5% to 31.8%) | 53% | 27 | 65 first calls |
| Average win turn | 12.47 | 12.39 (12.10 to 12.68) | 6% | 62 | 54 wins |
| Tenpai rate at draws | 33.3% | 38.5% (32.3% to 44.8%) | 22% | 17 | 60 draws |
| Staying in vs riichi | 12.7% | 14.0% (12.5% to 15.4%) | 4% | 39 | 158 hands facing riichi |
| Efficiency match rate | 72.9% | 72.9% (71.2% to 74.6%) | 81% | 74 | 1,473 discards |
| Average ukeire loss (tiles) | 0.93 | 0.97 (0.86 to 1.07) | 71% | 11 | 1,405 discards |
| Breaking shape for value | 2.3% | 2.2% (1.7% to 2.6%) | 57% | 68 | 1,473 discards |
| Tenpai turn (luck-adjusted) | 7.97 | 8.17 (8.02 to 8.31) | 5% | 11 | 60 tenpai hands |
| Immediate riichi rate | 73.1% | 72.0% (65.5% to 78.5%) | 39% | 62 | 60 tenpai hands |
| Dama rate | 16.7% | 15.0% (9.5% to 20.5%) | 47% | 62 | 54 wins |
| Riichi income | 4,436 | 2,863 (2,045 to 3,681) | 12% | 87 | 53 riichi |
| Riichi win rate | 54.7% | 48.0% (41.3% to 54.7%) | 21% | 68 | 53 riichi |
| Riichi deal-in rate A | 15.1% | 14.3% (13.2% to 15.5%) | 1% | 27 | 53 riichi |
| Riichi deal-in rate B | 11.3% | 11.1% (9.2% to 12.9%) | 2% | 33 | 53 riichi |
| Riichi good-wait rate | 54.7% | 50.7% (44.3% to 57.1%) | 18% | 78 | 53 riichi |
| Riichi draw rate | 17.0% | 18.7% (13.5% to 23.9%) | 20% | 33 | 53 riichi |
| Call income | -260 | 436 (53.67 to 819) | 7% | 7 | 65 calls |
| Win rate after calling | 24.6% | 28.9% (23.8% to 34.1%) | 16% | 20 | 65 calls |
| Deal-in rate after calling | 10.8% | 11.4% (7.6% to 15.2%) | 20% | 58 | 65 calls |
| Metric | Actual | Percentile | Count |
|---|---|---|---|
| Starting hand (shanten) | -0.04 | 20 | 280 hands |
| Dora and red fives dealt | +0.02 | 52 | 280 hands |
| Draw luck | -0.3% | 49 | 3,463 draws |
| Ura-dora luck | +0.06 | 68 | 29 riichi wins |
| Ippatsu rate | -12.9% | 4 | 29 riichi wins |
| Not being chased (/first riichi) | +4.4% | 74 | 43 first riichi |
| Painful dealer tsumo rate | 16.7% | 31 | 72 tsumo against |
| Points from luck (/game) | +0.1 | 65 | 23 games |
| Category | Frequency | Balance per hand | League average | Difference |
|---|---|---|---|---|
| Wins with riichi | 10.4% | +974 | +924 | +50 |
| Wins with calls | 5.7% | +276 | +381 | -106 |
| Dama wins | 3.2% | +214 | +175 | +39 |
| Deal-ins to riichi | 4.6% | -286 | -361 | +75 |
| Deal-ins to open hands | 3.9% | -167 | -203 | +36 |
| Deal-ins to dama | 1.4% | -97 | -102 | +5 |
| Others' tsumo | 25.7% | -714 | -757 | +43 |
| Other (draws etc.) | 45.0% | -86 | -59 | -26 |
| Total (per hand) | +114 |
2020-21 (21 games · skill estimate 0.3pt/game)
Style
Where the points came from
As a table
| Hand result | Hands | Total | Per game |
|---|---|---|---|
| Own wins | 46 | +1055.2 | +50.2 |
| Deal-ins | 36 | -535.4 | -25.5 |
| Others' tsumo | 61 | -345.9 | -16.5 |
| Ron between others | 45 | -78.1 | -3.7 |
| Draws | 56 | +5.0 | +0.2 |
Luck
Every number for 2020-21
| Metric | Actual | Estimate (90% interval) | Weight of the record | Percentile | Count |
|---|---|---|---|---|---|
| Average placement | 2.38 | 2.49 (2.36 to 2.63) | 4% | 69 | 21 games |
| Points per game | 5.2 | 0.3 (-5.5 to 6.0) | 5% | 73 | 21 games |
| Points per game, luck removed | 4.2 | 0.3 (-5.3 to 5.8) | 7% | 69 | 21 games |
| 1st-place rate | 33.3% | 25.2% (22.0% to 28.4%) | 1% | 83 | 21 games |
| 4th-place rate | 23.8% | 24.8% (17.9% to 31.8%) | 9% | 56 | 21 games |
| Metric | Actual | Estimate (90% interval) | Weight of the record | Percentile | Count |
|---|---|---|---|---|---|
| Win rate | 18.9% | 19.8% (17.4% to 22.2%) | 19% | 52 | 244 hands |
| Deal-in rate | 14.8% | 11.6% (9.8% to 13.5%) | 19% | 1 | 244 hands |
| Riichi rate | 23.8% | 23.0% (20.2% to 25.9%) | 29% | 76 | 244 hands |
| Call rate | 22.5% | 22.6% (18.7% to 26.5%) | 79% | 66 | 244 hands |
| First riichi rate | 72.4% | 75.5% (70.7% to 80.4%) | 14% | 18 | 58 riichi |
| Average riichi turn | 9.66 | 9.40 (9.01 to 9.79) | 17% | 35 | 58 riichi |
| Average win value | 7,298 | 6,713 (6,125 to 7,302) | 15% | 80 | 46 wins |
| Average deal-in value | 5,231 | 5,601 (5,082 to 6,119) | 10% | 73 | 36 deal-ins |
| Win efficiency | 1,584 | 1,480 (1,423 to 1,537) | 0% | 50 | 244 hands |
| Deal-in loss | 809 | 659 (545 to 772) | 11% | 18 | 244 hands |
| Net efficiency | 776 | 834 (633 to 1,036) | 8% | 52 | 244 hands |
| Push rate vs riichi (1-shanten) | 31.7% | 38.8% (31.3% to 46.3%) | 21% | 21 | 41 hands facing riichi |
| Push rate vs riichi (2+ shanten) | 26.3% | 25.9% (19.6% to 32.2%) | 35% | 66 | 57 hands facing riichi |
| Tenpai rate after the first call | 34.5% | 30.0% (23.0% to 37.0%) | 49% | 83 | 55 first calls |
| Average win turn | 12.53 | 12.39 (12.10 to 12.69) | 5% | 52 | 46 wins |
| Tenpai rate at draws | 41.1% | 40.2% (33.8% to 46.6%) | 21% | 59 | 56 draws |
| Staying in vs riichi | 17.3% | 14.1% (12.6% to 15.6%) | 3% | 100 | 133 hands facing riichi |
| Efficiency match rate | 73.8% | 73.6% (71.8% to 75.4%) | 80% | 83 | 1,345 discards |
| Average ukeire loss (tiles) | 0.95 | 0.99 (0.88 to 1.10) | 69% | 8 | 1,295 discards |
| Breaking shape for value | 2.5% | 2.3% (1.8% to 2.7%) | 55% | 80 | 1,345 discards |
| Tenpai turn (luck-adjusted) | 8.53 | 8.19 (8.04 to 8.34) | 4% | 76 | 56 tenpai hands |
| Immediate riichi rate | 75.3% | 72.8% (66.2% to 79.5%) | 38% | 62 | 56 tenpai hands |
| Dama rate | 8.7% | 11.4% (5.6% to 17.2%) | 43% | 15 | 46 wins |
| Riichi income | 3,059 | 2,696 (1,894 to 3,499) | 13% | 62 | 58 riichi |
| Riichi win rate | 39.7% | 44.7% (38.1% to 51.2%) | 23% | 32 | 58 riichi |
| Riichi deal-in rate A | 19.0% | 14.4% (13.2% to 15.5%) | 1% | 21 | 58 riichi |
| Riichi deal-in rate B | 19.0% | 11.3% (9.4% to 13.1%) | 3% | 1 | 58 riichi |
| Riichi good-wait rate | 51.7% | 50.2% (43.9% to 56.4%) | 19% | 52 | 58 riichi |
| Riichi draw rate | 24.1% | 20.2% (15.2% to 25.3%) | 21% | 73 | 58 riichi |
| Call income | 920 | 509 (118 to 900) | 6% | 76 | 55 calls |
| Win rate after calling | 34.5% | 30.5% (25.1% to 35.8%) | 14% | 83 | 55 calls |
| Deal-in rate after calling | 14.5% | 12.1% (8.1% to 16.0%) | 17% | 27 | 55 calls |
| Metric | Actual | Percentile | Count |
|---|---|---|---|
| Starting hand (shanten) | +0.11 | 97 | 244 hands |
| Dora and red fives dealt | -0.00 | 35 | 244 hands |
| Draw luck | +0.5% | 83 | 3,025 draws |
| Ura-dora luck | +0.09 | 76 | 23 riichi wins |
| Ippatsu rate | -11.1% | 8 | 23 riichi wins |
| Not being chased (/first riichi) | -0.9% | 25 | 42 first riichi |
| Painful dealer tsumo rate | 6.6% | 100 | 61 tsumo against |
| Points from luck (/game) | +1.0 | 69 | 21 games |
| Category | Frequency | Balance per hand | League average | Difference |
|---|---|---|---|---|
| Wins with riichi | 9.4% | +1,043 | +924 | +119 |
| Wins with calls | 7.8% | +459 | +381 | +78 |
| Dama wins | 1.6% | +82 | +175 | -93 |
| Deal-ins to riichi | 7.4% | -503 | -361 | -142 |
| Deal-ins to open hands | 4.9% | -229 | -203 | -26 |
| Deal-ins to dama | 2.5% | -121 | -102 | -19 |
| Others' tsumo | 25.0% | -568 | -757 | +189 |
| Other (draws etc.) | 41.4% | -66 | -59 | -6 |
| Total (per hand) | +97 |
2019-20 (24 games · skill estimate 0.7pt/game)
Style
Where the points came from
As a table
| Hand result | Hands | Total | Per game |
|---|---|---|---|
| Own wins | 50 | +1132.6 | +47.2 |
| Deal-ins | 31 | -480.4 | -20.0 |
| Others' tsumo | 66 | -379.5 | -15.8 |
| Ron between others | 69 | +8.9 | +0.4 |
| Draws | 63 | +4.9 | +0.2 |
Luck
Every number for 2019-20
| Metric | Actual | Estimate (90% interval) | Weight of the record | Percentile | Count |
|---|---|---|---|---|---|
| Average placement | 2.21 | 2.48 (2.35 to 2.62) | 5% | 86 | 24 games |
| Points per game | 12.1 | 0.7 (-5.0 to 6.4) | 6% | 89 | 24 games |
| Points per game, luck removed | 2.2 | 0.2 (-5.3 to 5.6) | 7% | 75 | 24 games |
| 1st-place rate | 45.8% | 25.4% (22.2% to 28.5%) | 2% | 100 | 24 games |
| 4th-place rate | 29.2% | 25.3% (18.5% to 32.1%) | 10% | 36 | 24 games |
| Metric | Actual | Estimate (90% interval) | Weight of the record | Percentile | Count |
|---|---|---|---|---|---|
| Win rate | 17.9% | 19.6% (17.3% to 21.9%) | 21% | 22 | 279 hands |
| Deal-in rate | 11.1% | 11.0% (9.1% to 12.8%) | 21% | 47 | 279 hands |
| Riichi rate | 17.2% | 21.0% (18.3% to 23.7%) | 32% | 8 | 279 hands |
| Call rate | 23.7% | 23.5% (19.8% to 27.2%) | 82% | 79 | 279 hands |
| First riichi rate | 81.3% | 76.6% (71.6% to 81.6%) | 12% | 50 | 48 riichi |
| Average riichi turn | 9.17 | 9.32 (8.91 to 9.73) | 14% | 65 | 48 riichi |
| Average win value | 7,056 | 6,683 (6,106 to 7,260) | 16% | 72 | 50 wins |
| Average deal-in value | 5,503 | 5,631 (5,099 to 6,163) | 9% | 65 | 31 deal-ins |
| Win efficiency | 1,397 | 1,480 (1,424 to 1,537) | 0% | 50 | 279 hands |
| Deal-in loss | 646 | 641 (531 to 752) | 12% | 58 | 279 hands |
| Net efficiency | 752 | 832 (635 to 1,029) | 9% | 43 | 279 hands |
| Push rate vs riichi (1-shanten) | 38.5% | 40.1% (33.2% to 47.1%) | 25% | 33 | 52 hands facing riichi |
| Push rate vs riichi (2+ shanten) | 17.5% | 22.8% (16.5% to 29.1%) | 35% | 15 | 57 hands facing riichi |
| Tenpai rate after the first call | 33.3% | 29.8% (23.2% to 36.4%) | 53% | 65 | 66 first calls |
| Average win turn | 12.66 | 12.40 (12.11 to 12.70) | 6% | 22 | 50 wins |
| Tenpai rate at draws | 36.5% | 39.2% (33.0% to 45.4%) | 23% | 29 | 63 draws |
| Staying in vs riichi | 10.6% | 13.9% (12.4% to 15.4%) | 4% | 15 | 142 hands facing riichi |
| Efficiency match rate | 73.1% | 73.1% (71.3% to 74.8%) | 81% | 82 | 1,424 discards |
| Average ukeire loss (tiles) | 0.98 | 1.01 (0.90 to 1.11) | 70% | 12 | 1,361 discards |
| Breaking shape for value | 1.8% | 1.9% (1.4% to 2.3%) | 56% | 22 | 1,424 discards |
| Tenpai turn (luck-adjusted) | 8.01 | 8.17 (8.02 to 8.32) | 4% | 29 | 54 tenpai hands |
| Immediate riichi rate | 65.8% | 69.3% (62.5% to 76.1%) | 37% | 22 | 54 tenpai hands |
| Dama rate | 30.0% | 21.0% (15.4% to 26.7%) | 45% | 93 | 50 wins |
| Riichi income | 2,398 | 2,613 (1,779 to 3,447) | 11% | 50 | 48 riichi |
| Riichi win rate | 45.8% | 46.1% (39.2% to 53.0%) | 20% | 50 | 48 riichi |
| Riichi deal-in rate A | 18.8% | 14.3% (13.2% to 15.5%) | 1% | 12 | 48 riichi |
| Riichi deal-in rate B | 16.7% | 11.2% (9.3% to 13.0%) | 2% | 12 | 48 riichi |
| Riichi good-wait rate | 43.8% | 48.8% (42.2% to 55.4%) | 16% | 19 | 48 riichi |
| Riichi draw rate | 18.8% | 19.1% (13.8% to 24.4%) | 18% | 43 | 48 riichi |
| Call income | 309 | 473 (91.29 to 855) | 7% | 33 | 66 calls |
| Win rate after calling | 19.7% | 28.1% (22.9% to 33.3%) | 17% | 1 | 66 calls |
| Deal-in rate after calling | 15.2% | 12.3% (8.5% to 16.1%) | 20% | 26 | 66 calls |
| Metric | Actual | Percentile | Count |
|---|---|---|---|
| Starting hand (shanten) | -0.06 | 33 | 279 hands |
| Dora and red fives dealt | -0.02 | 33 | 279 hands |
| Draw luck | -0.2% | 19 | 3,484 draws |
| Ura-dora luck | +0.24 | 93 | 22 riichi wins |
| Ippatsu rate | +7.5% | 89 | 22 riichi wins |
| Not being chased (/first riichi) | +7.4% | 89 | 39 first riichi |
| Painful dealer tsumo rate | 6.1% | 93 | 66 tsumo against |
| Points from luck (/game) | +9.8 | 100 | 24 games |
| Category | Frequency | Balance per hand | League average | Difference |
|---|---|---|---|---|
| Wins with riichi | 7.9% | +685 | +924 | -239 |
| Wins with calls | 4.7% | +338 | +381 | -43 |
| Dama wins | 5.4% | +375 | +175 | +200 |
| Deal-ins to riichi | 3.2% | -296 | -361 | +65 |
| Deal-ins to open hands | 5.0% | -231 | -203 | -28 |
| Deal-ins to dama | 2.9% | -147 | -102 | -45 |
| Others' tsumo | 23.7% | -496 | -757 | +260 |
| Other (draws etc.) | 47.3% | -65 | -59 | -5 |
| Total (per hand) | +162 |
2018-19 (26 games · skill estimate -0.7pt/game)
Style
Where the points came from
As a table
| Hand result | Hands | Total | Per game |
|---|---|---|---|
| Own wins | 66 | +1158.8 | +44.6 |
| Deal-ins | 34 | -577.4 | -22.2 |
| Others' tsumo | 88 | -781.8 | -30.1 |
| Ron between others | 70 | -96.1 | -3.7 |
| Draws | 58 | -19.5 | -0.7 |
Luck
Every number for 2018-19
| Metric | Actual | Estimate (90% interval) | Weight of the record | Percentile | Count |
|---|---|---|---|---|---|
| Average placement | 2.81 | 2.51 (2.38 to 2.64) | 5% | 1 | 26 games |
| Points per game | -12.1 | -0.7 (-6.3 to 4.9) | 6% | 1 | 26 games |
| Points per game, luck removed | -7.0 | -0.6 (-5.9 to 4.8) | 8% | 21 | 26 games |
| 1st-place rate | 23.1% | 25.0% (21.9% to 28.2%) | 2% | 46 | 26 games |
| 4th-place rate | 34.6% | 25.9% (19.3% to 32.6%) | 11% | 11 | 26 games |
| Metric | Actual | Estimate (90% interval) | Weight of the record | Percentile | Count |
|---|---|---|---|---|---|
| Win rate | 20.9% | 20.2% (18.0% to 22.4%) | 23% | 65 | 316 hands |
| Deal-in rate | 10.8% | 10.9% (9.1% to 12.6%) | 23% | 50 | 316 hands |
| Riichi rate | 18.4% | 21.2% (18.6% to 23.8%) | 35% | 11 | 316 hands |
| Call rate | 22.2% | 22.3% (18.7% to 25.8%) | 83% | 55 | 316 hands |
| First riichi rate | 81.0% | 76.7% (71.9% to 81.5%) | 14% | 75 | 58 riichi |
| Average riichi turn | 9.48 | 9.37 (8.98 to 9.76) | 17% | 75 | 58 riichi |
| Average win value | 5,918 | 6,476 (5,939 to 7,012) | 20% | 11 | 66 wins |
| Average deal-in value | 7,053 | 5,782 (5,259 to 6,306) | 10% | 11 | 34 deal-ins |
| Win efficiency | 1,391 | 1,480 (1,424 to 1,537) | 0% | 50 | 316 hands |
| Deal-in loss | 774 | 658 (550 to 767) | 13% | 21 | 316 hands |
| Net efficiency | 616 | 818 (625 to 1,011) | 10% | 26 | 316 hands |
| Push rate vs riichi (1-shanten) | 32.8% | 38.4% (31.9% to 44.8%) | 29% | 11 | 64 hands facing riichi |
| Push rate vs riichi (2+ shanten) | 41.1% | 31.0% (24.6% to 37.3%) | 35% | 95 | 56 hands facing riichi |
| Tenpai rate after the first call | 25.7% | 25.7% (19.2% to 32.2%) | 55% | 50 | 70 first calls |
| Average win turn | 12.35 | 12.38 (12.10 to 12.67) | 7% | 70 | 66 wins |
| Tenpai rate at draws | 22.4% | 36.2% (29.8% to 42.5%) | 22% | 1 | 58 draws |
| Staying in vs riichi | 13.4% | 14.0% (12.5% to 15.5%) | 4% | 31 | 172 hands facing riichi |
| Efficiency match rate | 73.3% | 73.2% (71.6% to 74.8%) | 84% | 65 | 1,724 discards |
| Average ukeire loss (tiles) | 0.97 | 1.00 (0.90 to 1.10) | 74% | 16 | 1,649 discards |
| Breaking shape for value | 1.7% | 1.8% (1.4% to 2.3%) | 61% | 26 | 1,724 discards |
| Tenpai turn (luck-adjusted) | 8.32 | 8.18 (8.04 to 8.33) | 5% | 65 | 70 tenpai hands |
| Immediate riichi rate | 66.0% | 69.1% (62.9% to 75.2%) | 43% | 31 | 70 tenpai hands |
| Dama rate | 19.7% | 16.8% (11.6% to 21.9%) | 52% | 75 | 66 wins |
| Riichi income | 1,934 | 2,546 (1,743 to 3,348) | 13% | 26 | 58 riichi |
| Riichi win rate | 51.7% | 47.4% (40.9% to 54.0%) | 23% | 70 | 58 riichi |
| Riichi deal-in rate A | 19.0% | 14.4% (13.2% to 15.5%) | 1% | 21 | 58 riichi |
| Riichi deal-in rate B | 15.5% | 11.2% (9.3% to 13.0%) | 3% | 16 | 58 riichi |
| Riichi good-wait rate | 53.4% | 50.5% (44.3% to 56.8%) | 19% | 75 | 58 riichi |
| Riichi draw rate | 8.6% | 16.9% (11.9% to 22.0%) | 21% | 1 | 58 riichi |
| Call income | -7.14 | 451 (71.68 to 830) | 7% | 26 | 70 calls |
| Win rate after calling | 32.9% | 30.3% (25.2% to 35.4%) | 18% | 65 | 70 calls |
| Deal-in rate after calling | 18.6% | 13.0% (9.3% to 16.7%) | 21% | 6 | 70 calls |
| Metric | Actual | Percentile | Count |
|---|---|---|---|
| Starting hand (shanten) | -0.02 | 50 | 316 hands |
| Dora and red fives dealt | +0.03 | 80 | 316 hands |
| Draw luck | +0.1% | 50 | 3,846 draws |
| Ura-dora luck | -0.01 | 36 | 30 riichi wins |
| Ippatsu rate | +0.3% | 60 | 30 riichi wins |
| Not being chased (/first riichi) | +4.0% | 80 | 47 first riichi |
| Painful dealer tsumo rate | 18.2% | 1 | 88 tsumo against |
| Points from luck (/game) | -5.0 | 26 | 26 games |
| Category | Frequency | Balance per hand | League average | Difference |
|---|---|---|---|---|
| Wins with riichi | 9.5% | +745 | +924 | -178 |
| Wins with calls | 7.3% | +463 | +381 | +82 |
| Dama wins | 4.1% | +182 | +175 | +7 |
| Deal-ins to riichi | 5.7% | -472 | -361 | -111 |
| Deal-ins to open hands | 4.1% | -253 | -203 | -51 |
| Deal-ins to dama | 0.9% | -78 | -102 | +25 |
| Others' tsumo | 27.8% | -915 | -757 | -158 |
| Other (draws etc.) | 40.5% | -134 | -59 | -75 |
| Total (per hand) | -461 |
Players with a similar styleclosest career style metrics first
- Hori ShingoKADOKAWA Sakura KnightsIn common: Riichis rarely
- Nakabayashi KeiU-NEXT Pirates
- Ooi TakaharuShibuya ABEMASIn common: Smaller hands, Riichis rarely, Often noten at draws
* 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.