Player · 214 career games · 2018-19–2025-26
Takamiya Mari
Riichis a lot. Career record: -3.4pt per game, but allowing for luck the difference from average is not clear yet.
Actual / game
-3.4
214 career games
Skill estimate / game
-1.2
90% interval -4.5 to +2.2
Estimate, luck removed
-1.6
adjusted for starting hands, draws, ura-dora
Weight of the record
34%
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.
Placements214 career games, average placement 2.59
- 1st19.6%42×
- 2nd26.2%56×
- 3rd29.9%64×
- 4th24.3%52×
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 | 491 | +9446.9 | +44.1 |
| Deal-ins | 300 | -4678.9 | -21.9 |
| Others' tsumo | 655 | -4892.7 | -22.9 |
| Ron between others | 584 | -630.4 | -2.9 |
| Draws | 554 | +51.2 | +0.2 |
Hand balance breakdownpoints won or lost per hand, all stages
| Category | Frequency | Balance per hand | League average | Difference |
|---|---|---|---|---|
| Wins with riichi | 10.5% | +941 | +924 | +17 |
| Wins with calls | 6.0% | +337 | +381 | -44 |
| Dama wins | 2.4% | +150 | +175 | -25 |
| Deal-ins to riichi | 5.5% | -402 | -361 | -41 |
| Deal-ins to open hands | 4.5% | -217 | -203 | -14 |
| Deal-ins to dama | 1.6% | -92 | -102 | +10 |
| Others' tsumo | 25.3% | -701 | -757 | +55 |
| Other (draws etc.) | 44.0% | -54 | -59 | +5 |
| Total (per hand) | -39 |
Every career number (estimate, 90% interval, weight of the record)
| Metric | Actual | Estimate (90% interval) | Weight of the record | Percentile | Count |
|---|---|---|---|---|---|
| Average placement | 2.59 | 2.53 (2.44 to 2.61) | 30% | 7 | 214 games |
| Points per game | -3.4 | -1.2 (-4.5 to 2.2) | 34% | 5 | 214 games |
| Points per game, luck removed | -3.9 | -1.6 (-4.6 to 1.4) | 42% | 7 | 214 games |
| 1st-place rate | 19.6% | 24.4% (21.9% to 26.9%) | 12% | 3 | 214 games |
| 4th-place rate | 24.3% | 24.6% (21.1% to 28.1%) | 49% | 61 | 214 games |
| Metric | Actual | Estimate (90% interval) | Weight of the record | Percentile | Count |
|---|---|---|---|---|---|
| Win rate | 19.0% | 19.3% (18.2% to 20.4%) | 71% | 20 | 2,584 hands |
| Deal-in rate | 11.6% | 11.4% (10.6% to 12.3%) | 71% | 22 | 2,584 hands |
| Riichi rate | 23.6% | 23.5% (22.3% to 24.7%) | 81% | 75 | 2,584 hands |
| Call rate | 22.8% | 22.8% (21.4% to 24.1%) | 98% | 53 | 2,584 hands |
| First riichi rate | 76.8% | 76.5% (74.2% to 78.8%) | 62% | 71 | 611 riichi |
| Average riichi turn | 9.55 | 9.48 (9.30 to 9.66) | 68% | 17 | 611 riichi |
| Average win value | 6,719 | 6,681 (6,408 to 6,954) | 65% | 67 | 491 wins |
| Average deal-in value | 5,685 | 5,664 (5,390 to 5,938) | 49% | 44 | 300 deal-ins |
| Win efficiency | 1,428 | 1,480 (1,432 to 1,528) | 0% | 50 | 2,584 hands |
| Deal-in loss | 683 | 664 (609 to 719) | 56% | 15 | 2,584 hands |
| Net efficiency | 746 | 795 (692 to 899) | 47% | 13 | 2,584 hands |
| Push rate vs riichi (1-shanten) | 42.2% | 41.8% (38.6% to 45.0%) | 75% | 67 | 472 hands facing riichi |
| Push rate vs riichi (2+ shanten) | 30.6% | 29.7% (26.7% to 32.7%) | 81% | 88 | 457 hands facing riichi |
| Tenpai rate after the first call | 24.7% | 24.8% (21.9% to 27.6%) | 91% | 38 | 588 first calls |
| Average win turn | 12.57 | 12.45 (12.29 to 12.62) | 37% | 9 | 491 wins |
| Tenpai rate at draws | 39.9% | 39.9% (37.0% to 42.9%) | 73% | 50 | 554 draws |
| Staying in vs riichi | 13.9% | 14.0% (13.0% to 15.0%) | 26% | 53 | 1,326 hands facing riichi |
| Efficiency match rate | 73.3% | 73.3% (72.7% to 73.9%) | 98% | 67 | 14,067 discards |
| Average ukeire loss (tiles) | 1.05 | 1.05 (1.01 to 1.09) | 96% | 48 | 13,550 discards |
| Breaking shape for value | 1.9% | 1.9% (1.7% to 2.1%) | 93% | 32 | 14,067 discards |
| Tenpai turn (luck-adjusted) | 8.19 | 8.18 (8.09 to 8.27) | 31% | 63 | 554 tenpai hands |
| Immediate riichi rate | 74.0% | 73.6% (70.7% to 76.5%) | 86% | 75 | 554 tenpai hands |
| Dama rate | 12.8% | 12.9% (10.5% to 15.3%) | 89% | 48 | 491 wins |
| Riichi income | 2,579 | 2,603 (2,224 to 2,981) | 62% | 42 | 611 riichi |
| Riichi win rate | 44.5% | 44.9% (42.0% to 47.8%) | 76% | 28 | 611 riichi |
| Riichi deal-in rate A | 15.7% | 14.4% (13.4% to 15.4%) | 7% | 9 | 611 riichi |
| Riichi deal-in rate B | 12.1% | 11.3% (10.0% to 12.5%) | 21% | 11 | 611 riichi |
| Riichi good-wait rate | 50.2% | 50.1% (47.3% to 52.9%) | 71% | 50 | 611 riichi |
| Riichi draw rate | 20.3% | 20.0% (17.7% to 22.3%) | 74% | 71 | 611 riichi |
| Call income | 422 | 461 (245 to 677) | 39% | 36 | 588 calls |
| Win rate after calling | 26.5% | 27.7% (25.2% to 30.2%) | 64% | 9 | 588 calls |
| Deal-in rate after calling | 11.9% | 11.8% (10.0% to 13.6%) | 69% | 40 | 588 calls |
| Metric | Actual | Percentile | Count |
|---|---|---|---|
| Starting hand (shanten) | +0.00 | 53 | 2,584 hands |
| Dora and red fives dealt | +0.01 | 67 | 2,584 hands |
| Draw luck | +0.1% | 67 | 31,747 draws |
| Ura-dora luck | +0.01 | 53 | 272 riichi wins |
| Ippatsu rate | +0.5% | 61 | 272 riichi wins |
| Not being chased (/first riichi) | +2.3% | 86 | 469 first riichi |
| Painful dealer tsumo rate | 12.1% | 55 | 655 tsumo against |
| Points from luck (/game) | +0.5 | 69 | 214 games |
By seasonRegular Season
2025-26 (27 games · skill estimate 0.5pt/game)
Style
Where the points came from
As a table
| Hand result | Hands | Total | Per game |
|---|---|---|---|
| Own wins | 64 | +1337.9 | +49.6 |
| Deal-ins | 41 | -471.2 | -17.5 |
| Others' tsumo | 74 | -495.0 | -18.3 |
| Ron between others | 69 | -108.6 | -4.0 |
| Draws | 61 | -48.4 | -1.8 |
Luck
Every number for 2025-26
| Metric | Actual | Estimate (90% interval) | Weight of the record | Percentile | Count |
|---|---|---|---|---|---|
| Average placement | 2.37 | 2.49 (2.36 to 2.62) | 5% | 67 | 27 games |
| Points per game | 8.2 | 0.5 (-5.1 to 6.1) | 6% | 80 | 27 games |
| Points per game, luck removed | 1.0 | 0.1 (-5.3 to 5.4) | 8% | 54 | 27 games |
| 1st-place rate | 33.3% | 25.2% (22.1% to 28.3%) | 2% | 78 | 27 games |
| 4th-place rate | 22.2% | 24.6% (18.0% to 31.3%) | 11% | 64 | 27 games |
| Metric | Actual | Estimate (90% interval) | Weight of the record | Percentile | Count |
|---|---|---|---|---|---|
| Win rate | 20.7% | 20.2% (17.9% to 22.4%) | 22% | 47 | 309 hands |
| Deal-in rate | 13.3% | 11.5% (9.7% to 13.2%) | 23% | 21 | 309 hands |
| Riichi rate | 20.7% | 22.0% (19.5% to 24.6%) | 34% | 19 | 309 hands |
| Call rate | 24.6% | 24.3% (20.7% to 27.9%) | 83% | 42 | 309 hands |
| First riichi rate | 81.3% | 76.8% (72.1% to 81.5%) | 15% | 80 | 64 riichi |
| Average riichi turn | 8.88 | 9.26 (8.88 to 9.64) | 18% | 72 | 64 riichi |
| Average win value | 6,608 | 6,612 (6,071 to 7,153) | 19% | 64 | 64 wins |
| Average deal-in value | 3,700 | 5,418 (4,912 to 5,923) | 12% | 100 | 41 deal-ins |
| Win efficiency | 1,574 | 1,480 (1,424 to 1,537) | 0% | 50 | 309 hands |
| Deal-in loss | 519 | 625 (516 to 734) | 13% | 77 | 309 hands |
| Net efficiency | 1,055 | 860 (666 to 1,054) | 10% | 72 | 309 hands |
| Push rate vs riichi (1-shanten) | 23.6% | 36.2% (29.4% to 43.0%) | 26% | 1 | 55 hands facing riichi |
| Push rate vs riichi (2+ shanten) | 34.6% | 28.6% (22.1% to 35.1%) | 33% | 85 | 52 hands facing riichi |
| Tenpai rate after the first call | 28.9% | 27.6% (21.2% to 33.9%) | 57% | 82 | 76 first calls |
| Average win turn | 12.25 | 12.38 (12.09 to 12.66) | 7% | 52 | 64 wins |
| Tenpai rate at draws | 31.1% | 38.0% (31.8% to 44.2%) | 23% | 11 | 61 draws |
| Staying in vs riichi | 13.6% | 14.0% (12.5% to 15.5%) | 4% | 47 | 162 hands facing riichi |
| Efficiency match rate | 69.3% | 70.0% (68.3% to 71.6%) | 83% | 6 | 1,605 discards |
| Average ukeire loss (tiles) | 1.17 | 1.14 (1.04 to 1.25) | 73% | 92 | 1,544 discards |
| Breaking shape for value | 2.6% | 2.3% (1.9% to 2.8%) | 59% | 92 | 1,605 discards |
| Tenpai turn (luck-adjusted) | 7.98 | 8.17 (8.02 to 8.31) | 5% | 37 | 62 tenpai hands |
| Immediate riichi rate | 64.9% | 68.7% (62.3% to 75.2%) | 40% | 19 | 62 tenpai hands |
| Dama rate | 15.6% | 14.6% (9.4% to 19.8%) | 52% | 87 | 64 wins |
| Riichi income | 4,369 | 2,893 (2,108 to 3,677) | 15% | 95 | 64 riichi |
| Riichi win rate | 53.1% | 47.9% (41.6% to 54.2%) | 25% | 82 | 64 riichi |
| Riichi deal-in rate A | 15.6% | 14.3% (13.2% to 15.5%) | 1% | 47 | 64 riichi |
| Riichi deal-in rate B | 10.9% | 11.0% (9.2% to 12.8%) | 3% | 54 | 64 riichi |
| Riichi good-wait rate | 56.3% | 51.2% (45.1% to 57.2%) | 21% | 75 | 64 riichi |
| Riichi draw rate | 17.2% | 18.7% (13.8% to 23.6%) | 23% | 57 | 64 riichi |
| Call income | 103 | 456 (81.61 to 831) | 8% | 37 | 76 calls |
| Win rate after calling | 26.3% | 29.1% (24.2% to 34.1%) | 19% | 37 | 76 calls |
| Deal-in rate after calling | 21.1% | 13.7% (10.0% to 17.3%) | 22% | 4 | 76 calls |
| Metric | Actual | Percentile | Count |
|---|---|---|---|
| Starting hand (shanten) | +0.01 | 59 | 309 hands |
| Dora and red fives dealt | -0.02 | 34 | 309 hands |
| Draw luck | +0.9% | 97 | 3,671 draws |
| Ura-dora luck | +0.11 | 67 | 34 riichi wins |
| Ippatsu rate | -2.1% | 42 | 34 riichi wins |
| Not being chased (/first riichi) | -5.5% | 24 | 52 first riichi |
| Painful dealer tsumo rate | 12.2% | 52 | 74 tsumo against |
| Points from luck (/game) | +7.2 | 97 | 27 games |
| Category | Frequency | Balance per hand | League average | Difference |
|---|---|---|---|---|
| Wins with riichi | 11.0% | +1,072 | +924 | +149 |
| Wins with calls | 6.5% | +311 | +381 | -71 |
| Dama wins | 3.2% | +191 | +175 | +15 |
| Deal-ins to riichi | 4.9% | -290 | -361 | +71 |
| Deal-ins to open hands | 8.4% | -252 | -203 | -49 |
| Deal-ins to dama | 0.0% | 0 | -102 | +102 |
| Others' tsumo | 23.9% | -580 | -757 | +177 |
| Other (draws etc.) | 42.1% | -110 | -59 | -51 |
| Total (per hand) | +342 |
2024-25 (19 games · skill estimate -0.6pt/game)
Style
Where the points came from
As a table
| Hand result | Hands | Total | Per game |
|---|---|---|---|
| Own wins | 33 | +658.6 | +34.7 |
| Deal-ins | 28 | -457.5 | -24.1 |
| Others' tsumo | 55 | -377.9 | -19.9 |
| Ron between others | 52 | -97.9 | -5.2 |
| Draws | 46 | +30.2 | +1.6 |
Luck
Every number for 2024-25
| Metric | Actual | Estimate (90% interval) | Weight of the record | Percentile | Count |
|---|---|---|---|---|---|
| Average placement | 2.79 | 2.51 (2.37 to 2.64) | 4% | 24 | 19 games |
| Points per game | -12.8 | -0.6 (-6.4 to 5.3) | 4% | 15 | 19 games |
| Points per game, luck removed | -9.2 | -0.6 (-6.2 to 5.1) | 6% | 24 | 19 games |
| 1st-place rate | 10.5% | 24.9% (21.7% to 28.1%) | 1% | 18 | 19 games |
| 4th-place rate | 31.6% | 25.4% (18.4% to 32.5%) | 8% | 32 | 19 games |
| Metric | Actual | Estimate (90% interval) | Weight of the record | Percentile | Count |
|---|---|---|---|---|---|
| Win rate | 15.4% | 19.2% (16.7% to 21.7%) | 17% | 12 | 214 hands |
| Deal-in rate | 13.1% | 11.3% (9.3% to 13.3%) | 17% | 24 | 214 hands |
| Riichi rate | 23.4% | 22.9% (20.0% to 25.9%) | 27% | 55 | 214 hands |
| Call rate | 29.4% | 27.9% (23.8% to 32.1%) | 77% | 86 | 214 hands |
| First riichi rate | 72.0% | 75.6% (70.6% to 80.5%) | 12% | 29 | 50 riichi |
| Average riichi turn | 9.84 | 9.42 (9.02 to 9.83) | 15% | 7 | 50 riichi |
| Average win value | 6,409 | 6,591 (5,960 to 7,221) | 11% | 69 | 33 wins |
| Average deal-in value | 6,018 | 5,674 (5,134 to 6,215) | 8% | 24 | 28 deal-ins |
| Win efficiency | 1,096 | 1,480 (1,423 to 1,537) | 0% | 50 | 214 hands |
| Deal-in loss | 803 | 656 (540 to 772) | 9% | 24 | 214 hands |
| Net efficiency | 293 | 802 (597 to 1,007) | 7% | 15 | 214 hands |
| Push rate vs riichi (1-shanten) | 44.1% | 41.3% (33.4% to 49.2%) | 18% | 43 | 34 hands facing riichi |
| Push rate vs riichi (2+ shanten) | 29.4% | 26.5% (19.0% to 34.1%) | 24% | 63 | 34 hands facing riichi |
| Tenpai rate after the first call | 12.7% | 19.0% (12.3% to 25.7%) | 52% | 1 | 63 first calls |
| Average win turn | 12.46 | 12.39 (12.08 to 12.70) | 4% | 32 | 33 wins |
| Tenpai rate at draws | 54.3% | 42.6% (35.8% to 49.4%) | 18% | 89 | 46 draws |
| Staying in vs riichi | 12.8% | 14.0% (12.5% to 15.5%) | 3% | 35 | 109 hands facing riichi |
| Efficiency match rate | 73.2% | 73.1% (71.2% to 75.1%) | 77% | 26 | 1,117 discards |
| Average ukeire loss (tiles) | 0.99 | 1.01 (0.90 to 1.13) | 65% | 49 | 1,074 discards |
| Breaking shape for value | 1.0% | 1.5% (1.0% to 2.0%) | 50% | 1 | 1,117 discards |
| Tenpai turn (luck-adjusted) | 8.41 | 8.18 (8.03 to 8.33) | 3% | 89 | 41 tenpai hands |
| Immediate riichi rate | 76.4% | 72.9% (65.4% to 80.4%) | 31% | 66 | 41 tenpai hands |
| Dama rate | 12.1% | 13.0% (6.5% to 19.6%) | 36% | 72 | 33 wins |
| Riichi income | 710 | 2,413 (1,586 to 3,241) | 12% | 12 | 50 riichi |
| Riichi win rate | 32.0% | 43.3% (36.4% to 50.1%) | 21% | 1 | 50 riichi |
| Riichi deal-in rate A | 22.0% | 14.4% (13.2% to 15.5%) | 1% | 18 | 50 riichi |
| Riichi deal-in rate B | 16.0% | 11.2% (9.3% to 13.0%) | 2% | 21 | 50 riichi |
| Riichi good-wait rate | 50.0% | 49.8% (43.3% to 56.4%) | 17% | 58 | 50 riichi |
| Riichi draw rate | 28.0% | 20.8% (15.6% to 26.1%) | 19% | 94 | 50 riichi |
| Call income | 300 | 473 (88.87 to 858) | 6% | 43 | 63 calls |
| Win rate after calling | 20.6% | 28.3% (23.1% to 33.5%) | 16% | 2 | 63 calls |
| Deal-in rate after calling | 9.5% | 11.2% (7.3% to 15.0%) | 19% | 80 | 63 calls |
| Metric | Actual | Percentile | Count |
|---|---|---|---|
| Starting hand (shanten) | -0.05 | 21 | 214 hands |
| Dora and red fives dealt | +0.07 | 100 | 214 hands |
| Draw luck | -0.7% | 21 | 2,599 draws |
| Ura-dora luck | -0.19 | 1 | 16 riichi wins |
| Ippatsu rate | -1.0% | 53 | 16 riichi wins |
| Not being chased (/first riichi) | +3.1% | 72 | 36 first riichi |
| Painful dealer tsumo rate | 10.9% | 55 | 55 tsumo against |
| Points from luck (/game) | -3.6 | 24 | 19 games |
| Category | Frequency | Balance per hand | League average | Difference |
|---|---|---|---|---|
| Wins with riichi | 7.5% | +544 | +924 | -379 |
| Wins with calls | 6.1% | +382 | +381 | +1 |
| Dama wins | 1.9% | +170 | +175 | -6 |
| Deal-ins to riichi | 5.6% | -405 | -361 | -44 |
| Deal-ins to open hands | 6.1% | -366 | -203 | -163 |
| Deal-ins to dama | 1.4% | -69 | -102 | +33 |
| Others' tsumo | 25.7% | -625 | -757 | +132 |
| Other (draws etc.) | 45.8% | +5 | -59 | +64 |
| Total (per hand) | -364 |
2023-24 (25 games · skill estimate -0.1pt/game)
Style
Where the points came from
As a table
| Hand result | Hands | Total | Per game |
|---|---|---|---|
| Own wins | 65 | +1274.8 | +51.0 |
| Deal-ins | 41 | -668.8 | -26.8 |
| Others' tsumo | 84 | -649.4 | -26.0 |
| Ron between others | 66 | -36.8 | -1.5 |
| Draws | 58 | +18.4 | +0.7 |
Luck
Every number for 2023-24
| Metric | Actual | Estimate (90% interval) | Weight of the record | Percentile | Count |
|---|---|---|---|---|---|
| Average placement | 2.56 | 2.50 (2.37 to 2.63) | 5% | 50 | 25 games |
| Points per game | -2.6 | -0.1 (-5.8 to 5.5) | 6% | 46 | 25 games |
| Points per game, luck removed | 0.8 | 0.1 (-5.3 to 5.5) | 8% | 58 | 25 games |
| 1st-place rate | 16.0% | 24.9% (21.8% to 28.1%) | 2% | 21 | 25 games |
| 4th-place rate | 12.0% | 23.6% (16.9% to 30.3%) | 10% | 97 | 25 games |
| Metric | Actual | Estimate (90% interval) | Weight of the record | Percentile | Count |
|---|---|---|---|---|---|
| Win rate | 20.7% | 20.2% (17.9% to 22.4%) | 23% | 63 | 314 hands |
| Deal-in rate | 13.1% | 11.4% (9.7% to 13.2%) | 23% | 21 | 314 hands |
| Riichi rate | 24.8% | 23.5% (20.9% to 26.1%) | 35% | 77 | 314 hands |
| Call rate | 23.9% | 23.7% (20.2% to 27.3%) | 83% | 58 | 314 hands |
| First riichi rate | 82.1% | 77.1% (72.6% to 81.6%) | 18% | 97 | 78 riichi |
| Average riichi turn | 8.71 | 9.21 (8.85 to 9.57) | 22% | 97 | 78 riichi |
| Average win value | 7,462 | 6,779 (6,240 to 7,317) | 20% | 94 | 65 wins |
| Average deal-in value | 6,473 | 5,740 (5,234 to 6,246) | 12% | 7 | 41 deal-ins |
| Win efficiency | 1,687 | 1,480 (1,424 to 1,537) | 0% | 50 | 314 hands |
| Deal-in loss | 870 | 671 (563 to 779) | 13% | 9 | 314 hands |
| Net efficiency | 817 | 837 (644 to 1,030) | 10% | 41 | 314 hands |
| Push rate vs riichi (1-shanten) | 49.2% | 43.1% (36.5% to 49.7%) | 28% | 89 | 61 hands facing riichi |
| Push rate vs riichi (2+ shanten) | 30.2% | 27.1% (20.7% to 33.6%) | 33% | 72 | 53 hands facing riichi |
| Tenpai rate after the first call | 22.7% | 24.0% (17.7% to 30.3%) | 56% | 32 | 75 first calls |
| Average win turn | 12.04 | 12.36 (12.08 to 12.65) | 7% | 75 | 65 wins |
| Tenpai rate at draws | 41.4% | 40.3% (34.0% to 46.6%) | 22% | 58 | 58 draws |
| Staying in vs riichi | 13.3% | 14.0% (12.5% to 15.5%) | 4% | 49 | 165 hands facing riichi |
| Efficiency match rate | 73.6% | 73.5% (71.9% to 75.1%) | 83% | 43 | 1,688 discards |
| Average ukeire loss (tiles) | 1.06 | 1.06 (0.96 to 1.16) | 74% | 52 | 1,628 discards |
| Breaking shape for value | 1.9% | 1.9% (1.5% to 2.4%) | 61% | 49 | 1,688 discards |
| Tenpai turn (luck-adjusted) | 8.00 | 8.17 (8.02 to 8.31) | 5% | 24 | 68 tenpai hands |
| Immediate riichi rate | 81.7% | 75.7% (69.5% to 81.9%) | 42% | 97 | 68 tenpai hands |
| Dama rate | 7.7% | 10.5% (5.3% to 15.7%) | 52% | 15 | 65 wins |
| Riichi income | 3,097 | 2,719 (1,971 to 3,467) | 17% | 77 | 78 riichi |
| Riichi win rate | 51.3% | 47.6% (41.7% to 53.6%) | 29% | 80 | 78 riichi |
| Riichi deal-in rate A | 16.7% | 14.3% (13.2% to 15.5%) | 1% | 18 | 78 riichi |
| Riichi deal-in rate B | 12.8% | 11.1% (9.3% to 12.9%) | 3% | 22 | 78 riichi |
| Riichi good-wait rate | 55.1% | 51.1% (45.4% to 56.8%) | 24% | 75 | 78 riichi |
| Riichi draw rate | 16.7% | 18.5% (13.9% to 23.1%) | 27% | 35 | 78 riichi |
| Call income | 348 | 475 (99.49 to 850) | 7% | 49 | 75 calls |
| Win rate after calling | 26.7% | 29.2% (24.2% to 34.2%) | 19% | 32 | 75 calls |
| Deal-in rate after calling | 13.3% | 11.9% (8.3% to 15.6%) | 22% | 29 | 75 calls |
| Metric | Actual | Percentile | Count |
|---|---|---|---|
| Starting hand (shanten) | -0.06 | 9 | 314 hands |
| Dora and red fives dealt | +0.01 | 69 | 314 hands |
| Draw luck | -0.1% | 60 | 3,766 draws |
| Ura-dora luck | -0.12 | 18 | 40 riichi wins |
| Ippatsu rate | +2.8% | 73 | 40 riichi wins |
| Not being chased (/first riichi) | +3.4% | 66 | 64 first riichi |
| Painful dealer tsumo rate | 13.1% | 26 | 84 tsumo against |
| Points from luck (/game) | -3.4 | 26 | 25 games |
| Category | Frequency | Balance per hand | League average | Difference |
|---|---|---|---|---|
| Wins with riichi | 12.7% | +1,171 | +924 | +248 |
| Wins with calls | 6.4% | +400 | +381 | +18 |
| Dama wins | 1.6% | +116 | +175 | -59 |
| Deal-ins to riichi | 6.1% | -542 | -361 | -181 |
| Deal-ins to open hands | 4.5% | -224 | -203 | -21 |
| Deal-ins to dama | 2.5% | -137 | -102 | -35 |
| Others' tsumo | 26.8% | -695 | -757 | +62 |
| Other (draws etc.) | 39.5% | -57 | -59 | +2 |
| Total (per hand) | +33 |
2022-23 (23 games · skill estimate 0.5pt/game)
Style
Where the points came from
As a table
| Hand result | Hands | Total | Per game |
|---|---|---|---|
| Own wins | 59 | +1217.0 | +52.9 |
| Deal-ins | 24 | -415.3 | -18.1 |
| Others' tsumo | 75 | -578.1 | -25.1 |
| Ron between others | 60 | -36.4 | -1.6 |
| Draws | 52 | +7.7 | +0.3 |
Luck
Every number for 2022-23
| Metric | Actual | Estimate (90% interval) | Weight of the record | Percentile | Count |
|---|---|---|---|---|---|
| Average placement | 2.30 | 2.49 (2.36 to 2.62) | 4% | 78 | 23 games |
| Points per game | 8.4 | 0.5 (-5.3 to 6.2) | 5% | 78 | 23 games |
| Points per game, luck removed | 7.2 | 0.5 (-4.9 to 6.0) | 7% | 87 | 23 games |
| 1st-place rate | 26.1% | 25.1% (21.9% to 28.2%) | 1% | 65 | 23 games |
| 4th-place rate | 17.4% | 24.2% (17.4% to 31.0%) | 9% | 79 | 23 games |
| Metric | Actual | Estimate (90% interval) | Weight of the record | Percentile | Count |
|---|---|---|---|---|---|
| Win rate | 21.9% | 20.4% (18.0% to 22.7%) | 20% | 78 | 270 hands |
| Deal-in rate | 8.9% | 10.5% (8.7% to 12.3%) | 21% | 81 | 270 hands |
| Riichi rate | 25.6% | 23.6% (20.9% to 26.4%) | 31% | 90 | 270 hands |
| Call rate | 28.1% | 27.1% (23.4% to 30.9%) | 81% | 87 | 270 hands |
| First riichi rate | 75.4% | 75.9% (71.3% to 80.6%) | 16% | 44 | 69 riichi |
| Average riichi turn | 10.07 | 9.49 (9.12 to 9.86) | 20% | 1 | 69 riichi |
| Average win value | 7,278 | 6,733 (6,180 to 7,286) | 18% | 81 | 59 wins |
| Average deal-in value | 6,425 | 5,699 (5,146 to 6,252) | 7% | 20 | 24 deal-ins |
| Win efficiency | 1,777 | 1,480 (1,423 to 1,537) | 0% | 50 | 270 hands |
| Deal-in loss | 588 | 635 (523 to 746) | 12% | 52 | 270 hands |
| Net efficiency | 1,189 | 869 (671 to 1,067) | 8% | 100 | 270 hands |
| Push rate vs riichi (1-shanten) | 41.5% | 40.8% (33.3% to 48.3%) | 21% | 74 | 41 hands facing riichi |
| Push rate vs riichi (2+ shanten) | 23.4% | 24.9% (18.2% to 31.7%) | 31% | 36 | 47 hands facing riichi |
| Tenpai rate after the first call | 17.1% | 20.8% (14.5% to 27.2%) | 57% | 1 | 76 first calls |
| Average win turn | 12.90 | 12.42 (12.13 to 12.71) | 7% | 7 | 59 wins |
| Tenpai rate at draws | 38.5% | 39.7% (33.2% to 46.2%) | 20% | 52 | 52 draws |
| Staying in vs riichi | 16.7% | 14.1% (12.6% to 15.6%) | 3% | 90 | 138 hands facing riichi |
| Efficiency match rate | 72.4% | 72.4% (70.7% to 74.2%) | 81% | 55 | 1,483 discards |
| Average ukeire loss (tiles) | 1.13 | 1.11 (1.01 to 1.22) | 71% | 62 | 1,415 discards |
| Breaking shape for value | 1.6% | 1.8% (1.3% to 2.3%) | 57% | 30 | 1,483 discards |
| Tenpai turn (luck-adjusted) | 8.19 | 8.18 (8.03 to 8.32) | 5% | 46 | 57 tenpai hands |
| Immediate riichi rate | 79.0% | 74.2% (67.6% to 80.9%) | 38% | 94 | 57 tenpai hands |
| Dama rate | 6.8% | 10.2% (4.8% to 15.5%) | 50% | 7 | 59 wins |
| Riichi income | 2,797 | 2,665 (1,894 to 3,436) | 16% | 62 | 69 riichi |
| Riichi win rate | 43.5% | 45.5% (39.3% to 51.6%) | 26% | 36 | 69 riichi |
| Riichi deal-in rate A | 11.6% | 14.3% (13.1% to 15.5%) | 1% | 68 | 69 riichi |
| Riichi deal-in rate B | 10.1% | 11.0% (9.2% to 12.8%) | 3% | 43 | 69 riichi |
| Riichi good-wait rate | 50.7% | 50.0% (44.1% to 56.0%) | 22% | 52 | 69 riichi |
| Riichi draw rate | 20.3% | 19.4% (14.7% to 24.2%) | 24% | 46 | 69 riichi |
| Call income | 1,266 | 544 (169 to 918) | 8% | 97 | 76 calls |
| Win rate after calling | 32.9% | 30.4% (25.4% to 35.3%) | 19% | 62 | 76 calls |
| Deal-in rate after calling | 9.2% | 11.0% (7.4% to 14.7%) | 22% | 71 | 76 calls |
| Metric | Actual | Percentile | Count |
|---|---|---|---|
| Starting hand (shanten) | +0.01 | 58 | 270 hands |
| Dora and red fives dealt | +0.00 | 39 | 270 hands |
| Draw luck | +1.1% | 100 | 3,288 draws |
| Ura-dora luck | +0.04 | 62 | 30 riichi wins |
| Ippatsu rate | +3.6% | 63 | 30 riichi wins |
| Not being chased (/first riichi) | +2.2% | 65 | 52 first riichi |
| Painful dealer tsumo rate | 12.0% | 36 | 75 tsumo against |
| Points from luck (/game) | +1.2 | 52 | 23 games |
| Category | Frequency | Balance per hand | League average | Difference |
|---|---|---|---|---|
| Wins with riichi | 11.1% | +1,076 | +924 | +152 |
| Wins with calls | 9.3% | +583 | +381 | +202 |
| Dama wins | 1.5% | +118 | +175 | -57 |
| Deal-ins to riichi | 5.6% | -399 | -361 | -38 |
| Deal-ins to open hands | 2.2% | -144 | -203 | +58 |
| Deal-ins to dama | 1.1% | -71 | -102 | +31 |
| Others' tsumo | 27.8% | -767 | -757 | -10 |
| Other (draws etc.) | 41.5% | -33 | -59 | +26 |
| Total (per hand) | +363 |
2021-22 (20 games · skill estimate -0.6pt/game)
Style
Where the points came from
As a table
| Hand result | Hands | Total | Per game |
|---|---|---|---|
| Own wins | 48 | +760.3 | +38.0 |
| Deal-ins | 26 | -400.4 | -20.0 |
| Others' tsumo | 72 | -528.1 | -26.4 |
| Ron between others | 57 | -48.9 | -2.4 |
| Draws | 49 | -19.6 | -1.0 |
Luck
Every number for 2021-22
| Metric | Actual | Estimate (90% interval) | Weight of the record | Percentile | Count |
|---|---|---|---|---|---|
| Average placement | 2.80 | 2.51 (2.38 to 2.64) | 4% | 20 | 20 games |
| Points per game | -11.9 | -0.6 (-6.4 to 5.2) | 5% | 23 | 20 games |
| Points per game, luck removed | -11.8 | -0.7 (-6.3 to 4.8) | 6% | 11 | 20 games |
| 1st-place rate | 20.0% | 25.0% (21.8% to 28.2%) | 1% | 33 | 20 games |
| 4th-place rate | 30.0% | 25.3% (18.3% to 32.3%) | 8% | 33 | 20 games |
| Metric | Actual | Estimate (90% interval) | Weight of the record | Percentile | Count |
|---|---|---|---|---|---|
| Win rate | 19.0% | 19.8% (17.4% to 22.2%) | 19% | 36 | 252 hands |
| Deal-in rate | 10.3% | 10.8% (8.9% to 12.7%) | 19% | 46 | 252 hands |
| Riichi rate | 17.5% | 21.2% (18.4% to 24.0%) | 30% | 4 | 252 hands |
| Call rate | 18.7% | 19.5% (15.6% to 23.4%) | 80% | 43 | 252 hands |
| First riichi rate | 75.0% | 75.9% (70.8% to 81.0%) | 11% | 41 | 44 riichi |
| Average riichi turn | 9.11 | 9.32 (8.90 to 9.73) | 13% | 74 | 44 riichi |
| Average win value | 6,304 | 6,566 (5,983 to 7,149) | 15% | 33 | 48 wins |
| Average deal-in value | 6,535 | 5,712 (5,165 to 6,259) | 8% | 7 | 26 deal-ins |
| Win efficiency | 1,319 | 1,480 (1,423 to 1,537) | 0% | 50 | 252 hands |
| Deal-in loss | 700 | 647 (534 to 760) | 11% | 20 | 252 hands |
| Net efficiency | 619 | 822 (622 to 1,022) | 8% | 17 | 252 hands |
| Push rate vs riichi (1-shanten) | 42.9% | 41.1% (33.7% to 48.6%) | 21% | 65 | 42 hands facing riichi |
| Push rate vs riichi (2+ shanten) | 22.0% | 24.6% (17.5% to 31.7%) | 28% | 46 | 41 hands facing riichi |
| Tenpai rate after the first call | 34.0% | 29.4% (22.1% to 36.8%) | 45% | 78 | 47 first calls |
| Average win turn | 13.05 | 12.42 (12.13 to 12.72) | 6% | 11 | 48 wins |
| Tenpai rate at draws | 26.5% | 37.4% (30.8% to 44.1%) | 19% | 7 | 49 draws |
| Staying in vs riichi | 13.3% | 14.0% (12.5% to 15.5%) | 3% | 55 | 113 hands facing riichi |
| Efficiency match rate | 72.7% | 72.7% (71.0% to 74.4%) | 81% | 71 | 1,481 discards |
| Average ukeire loss (tiles) | 1.10 | 1.09 (0.99 to 1.20) | 71% | 52 | 1,427 discards |
| Breaking shape for value | 2.2% | 2.1% (1.7% to 2.6%) | 57% | 62 | 1,481 discards |
| Tenpai turn (luck-adjusted) | 7.93 | 8.17 (8.02 to 8.32) | 4% | 14 | 48 tenpai hands |
| Immediate riichi rate | 65.6% | 69.4% (62.3% to 76.4%) | 34% | 22 | 48 tenpai hands |
| Dama rate | 22.9% | 17.7% (12.0% to 23.4%) | 44% | 87 | 48 wins |
| Riichi income | 2,423 | 2,618 (1,770 to 3,465) | 11% | 33 | 44 riichi |
| Riichi win rate | 50.0% | 46.9% (39.8% to 54.0%) | 19% | 58 | 44 riichi |
| Riichi deal-in rate A | 13.6% | 14.3% (13.1% to 15.5%) | 1% | 43 | 44 riichi |
| Riichi deal-in rate B | 9.1% | 11.0% (9.2% to 12.9%) | 2% | 49 | 44 riichi |
| Riichi good-wait rate | 56.8% | 50.9% (44.2% to 57.6%) | 15% | 84 | 44 riichi |
| Riichi draw rate | 11.4% | 17.8% (12.4% to 23.3%) | 17% | 14 | 44 riichi |
| Call income | 619 | 491 (93.48 to 889) | 5% | 55 | 47 calls |
| Win rate after calling | 31.9% | 30.0% (24.5% to 35.6%) | 12% | 60 | 47 calls |
| Deal-in rate after calling | 4.3% | 10.5% (6.3% to 14.6%) | 15% | 90 | 47 calls |
| Metric | Actual | Percentile | Count |
|---|---|---|---|
| Starting hand (shanten) | +0.08 | 94 | 252 hands |
| Dora and red fives dealt | -0.03 | 17 | 252 hands |
| Draw luck | -1.2% | 4 | 3,116 draws |
| Ura-dora luck | +0.16 | 87 | 22 riichi wins |
| Ippatsu rate | -1.6% | 43 | 22 riichi wins |
| Not being chased (/first riichi) | +1.1% | 46 | 33 first riichi |
| Painful dealer tsumo rate | 9.7% | 71 | 72 tsumo against |
| Points from luck (/game) | -0.1 | 58 | 20 games |
| Category | Frequency | Balance per hand | League average | Difference |
|---|---|---|---|---|
| Wins with riichi | 8.7% | +772 | +924 | -152 |
| Wins with calls | 6.0% | +268 | +381 | -113 |
| Dama wins | 4.4% | +279 | +175 | +104 |
| Deal-ins to riichi | 4.0% | -320 | -361 | +41 |
| Deal-ins to open hands | 4.8% | -296 | -203 | -93 |
| Deal-ins to dama | 1.6% | -100 | -102 | +2 |
| Others' tsumo | 28.6% | -840 | -757 | -84 |
| Other (draws etc.) | 42.1% | -113 | -59 | -54 |
| Total (per hand) | -351 |
2020-21 (20 games · skill estimate -0.6pt/game)
Style
Where the points came from
As a table
| Hand result | Hands | Total | Per game |
|---|---|---|---|
| Own wins | 38 | +648.8 | +32.4 |
| Deal-ins | 32 | -457.5 | -22.9 |
| Others' tsumo | 56 | -423.0 | -21.2 |
| Ron between others | 57 | -49.7 | -2.5 |
| Draws | 58 | +33.3 | +1.7 |
Luck
Every number for 2020-21
| Metric | Actual | Estimate (90% interval) | Weight of the record | Percentile | Count |
|---|---|---|---|---|---|
| Average placement | 2.80 | 2.51 (2.38 to 2.64) | 4% | 15 | 20 games |
| Points per game | -12.3 | -0.6 (-6.4 to 5.2) | 5% | 18 | 20 games |
| Points per game, luck removed | -11.2 | -0.7 (-6.3 to 4.9) | 6% | 15 | 20 games |
| 1st-place rate | 15.0% | 24.9% (21.7% to 28.1%) | 1% | 18 | 20 games |
| 4th-place rate | 30.0% | 25.3% (18.3% to 32.3%) | 8% | 35 | 20 games |
| Metric | Actual | Estimate (90% interval) | Weight of the record | Percentile | Count |
|---|---|---|---|---|---|
| Win rate | 15.8% | 19.2% (16.8% to 21.7%) | 18% | 8 | 241 hands |
| Deal-in rate | 13.3% | 11.4% (9.5% to 13.3%) | 19% | 15 | 241 hands |
| Riichi rate | 23.2% | 22.9% (20.1% to 25.7%) | 29% | 69 | 241 hands |
| Call rate | 20.3% | 20.8% (16.9% to 24.8%) | 79% | 52 | 241 hands |
| First riichi rate | 82.1% | 76.8% (72.0% to 81.7%) | 13% | 83 | 56 riichi |
| Average riichi turn | 9.96 | 9.45 (9.05 to 9.84) | 17% | 15 | 56 riichi |
| Average win value | 5,808 | 6,513 (5,900 to 7,126) | 12% | 25 | 38 wins |
| Average deal-in value | 4,916 | 5,576 (5,047 to 6,105) | 9% | 83 | 32 deal-ins |
| Win efficiency | 1,014 | 1,480 (1,423 to 1,537) | 0% | 50 | 241 hands |
| Deal-in loss | 678 | 645 (531 to 759) | 10% | 42 | 241 hands |
| Net efficiency | 337 | 801 (599 to 1,002) | 8% | 1 | 241 hands |
| Push rate vs riichi (1-shanten) | 52.4% | 43.2% (35.7% to 50.6%) | 21% | 86 | 42 hands facing riichi |
| Push rate vs riichi (2+ shanten) | 39.6% | 30.0% (23.3% to 36.7%) | 31% | 100 | 48 hands facing riichi |
| Tenpai rate after the first call | 20.4% | 23.3% (16.0% to 30.6%) | 46% | 15 | 49 first calls |
| Average win turn | 12.29 | 12.38 (12.08 to 12.69) | 4% | 62 | 38 wins |
| Tenpai rate at draws | 43.1% | 40.7% (34.4% to 47.0%) | 22% | 69 | 58 draws |
| Staying in vs riichi | 8.9% | 13.9% (12.3% to 15.4%) | 3% | 4 | 123 hands facing riichi |
| Efficiency match rate | 77.2% | 76.3% (74.5% to 78.1%) | 79% | 100 | 1,310 discards |
| Average ukeire loss (tiles) | 0.74 | 0.84 (0.73 to 0.95) | 69% | 1 | 1,271 discards |
| Breaking shape for value | 2.1% | 2.0% (1.6% to 2.5%) | 54% | 56 | 1,310 discards |
| Tenpai turn (luck-adjusted) | 8.56 | 8.19 (8.04 to 8.34) | 4% | 73 | 49 tenpai hands |
| Immediate riichi rate | 81.4% | 74.8% (67.8% to 81.8%) | 34% | 86 | 49 tenpai hands |
| Dama rate | 21.1% | 16.5% (10.3% to 22.7%) | 39% | 73 | 38 wins |
| Riichi income | 1,264 | 2,461 (1,653 to 3,270) | 13% | 8 | 56 riichi |
| Riichi win rate | 32.1% | 43.0% (36.4% to 49.6%) | 22% | 4 | 56 riichi |
| Riichi deal-in rate A | 16.1% | 14.3% (13.2% to 15.5%) | 1% | 37 | 56 riichi |
| Riichi deal-in rate B | 12.5% | 11.1% (9.3% to 12.9%) | 2% | 42 | 56 riichi |
| Riichi good-wait rate | 42.9% | 48.5% (42.2% to 54.8%) | 19% | 18 | 56 riichi |
| Riichi draw rate | 28.6% | 21.1% (16.0% to 26.2%) | 21% | 93 | 56 riichi |
| Call income | 36.73 | 463 (66.57 to 859) | 5% | 25 | 49 calls |
| Win rate after calling | 24.5% | 29.1% (23.6% to 34.6%) | 13% | 21 | 49 calls |
| Deal-in rate after calling | 16.3% | 12.3% (8.2% to 16.4%) | 16% | 18 | 49 calls |
| Metric | Actual | Percentile | Count |
|---|---|---|---|
| Starting hand (shanten) | -0.05 | 8 | 241 hands |
| Dora and red fives dealt | +0.05 | 83 | 241 hands |
| Draw luck | +0.8% | 97 | 3,055 draws |
| Ura-dora luck | -0.04 | 45 | 18 riichi wins |
| Ippatsu rate | -3.1% | 30 | 18 riichi wins |
| Not being chased (/first riichi) | +3.6% | 52 | 46 first riichi |
| Painful dealer tsumo rate | 14.3% | 32 | 56 tsumo against |
| Points from luck (/game) | -1.1 | 42 | 20 games |
| Category | Frequency | Balance per hand | League average | Difference |
|---|---|---|---|---|
| Wins with riichi | 7.5% | +546 | +924 | -378 |
| Wins with calls | 5.0% | +271 | +381 | -110 |
| Dama wins | 3.3% | +197 | +175 | +22 |
| Deal-ins to riichi | 7.1% | -398 | -361 | -37 |
| Deal-ins to open hands | 3.3% | -150 | -203 | +53 |
| Deal-ins to dama | 2.9% | -159 | -102 | -57 |
| Others' tsumo | 23.2% | -654 | -757 | +103 |
| Other (draws etc.) | 47.7% | -10 | -59 | +49 |
| Total (per hand) | -357 |
2019-20 (21 games · skill estimate 0.2pt/game)
Style
Where the points came from
As a table
| Hand result | Hands | Total | Per game |
|---|---|---|---|
| Own wins | 64 | +1186.7 | +56.5 |
| Deal-ins | 34 | -532.3 | -25.3 |
| Others' tsumo | 61 | -422.0 | -20.1 |
| Ron between others | 54 | -101.1 | -4.8 |
| Draws | 56 | -10.9 | -0.5 |
Luck
Every number for 2019-20
| Metric | Actual | Estimate (90% interval) | Weight of the record | Percentile | Count |
|---|---|---|---|---|---|
| Average placement | 2.38 | 2.49 (2.36 to 2.63) | 4% | 72 | 21 games |
| Points per game | 4.7 | 0.2 (-5.5 to 6.0) | 5% | 72 | 21 games |
| Points per game, luck removed | -1.7 | -0.1 (-5.6 to 5.4) | 7% | 54 | 21 games |
| 1st-place rate | 28.6% | 25.1% (21.9% to 28.3%) | 1% | 65 | 21 games |
| 4th-place rate | 19.0% | 24.4% (17.5% to 31.3%) | 9% | 79 | 21 games |
| Metric | Actual | Estimate (90% interval) | Weight of the record | Percentile | Count |
|---|---|---|---|---|---|
| Win rate | 23.8% | 20.8% (18.4% to 23.1%) | 20% | 89 | 269 hands |
| Deal-in rate | 12.6% | 11.3% (9.4% to 13.1%) | 20% | 15 | 269 hands |
| Riichi rate | 27.5% | 24.2% (21.5% to 27.0%) | 31% | 96 | 269 hands |
| Call rate | 14.9% | 16.4% (12.6% to 20.2%) | 81% | 22 | 269 hands |
| First riichi rate | 79.7% | 76.7% (72.1% to 81.2%) | 17% | 56 | 74 riichi |
| Average riichi turn | 9.46 | 9.37 (9.00 to 9.74) | 21% | 26 | 74 riichi |
| Average win value | 6,577 | 6,606 (6,065 to 7,147) | 19% | 43 | 64 wins |
| Average deal-in value | 5,694 | 5,649 (5,125 to 6,172) | 10% | 58 | 34 deal-ins |
| Win efficiency | 1,710 | 1,480 (1,423 to 1,537) | 0% | 50 | 269 hands |
| Deal-in loss | 749 | 653 (542 to 765) | 12% | 26 | 269 hands |
| Net efficiency | 962 | 850 (652 to 1,048) | 8% | 75 | 269 hands |
| Push rate vs riichi (1-shanten) | 46.9% | 42.5% (36.0% to 49.0%) | 29% | 82 | 64 hands facing riichi |
| Push rate vs riichi (2+ shanten) | 22.9% | 24.8% (18.1% to 31.5%) | 31% | 47 | 48 hands facing riichi |
| Tenpai rate after the first call | 42.5% | 32.6% (24.7% to 40.4%) | 41% | 89 | 40 first calls |
| Average win turn | 12.29 | 12.38 (12.09 to 12.66) | 7% | 54 | 64 wins |
| Tenpai rate at draws | 37.5% | 39.5% (33.1% to 45.9%) | 21% | 36 | 56 draws |
| Staying in vs riichi | 12.7% | 14.0% (12.5% to 15.5%) | 3% | 47 | 134 hands facing riichi |
| Efficiency match rate | 77.2% | 76.3% (74.6% to 78.1%) | 81% | 100 | 1,427 discards |
| Average ukeire loss (tiles) | 0.96 | 0.99 (0.88 to 1.09) | 70% | 5 | 1,383 discards |
| Breaking shape for value | 2.2% | 2.1% (1.7% to 2.6%) | 56% | 65 | 1,427 discards |
| Tenpai turn (luck-adjusted) | 8.13 | 8.17 (8.03 to 8.32) | 5% | 43 | 68 tenpai hands |
| Immediate riichi rate | 75.3% | 73.0% (66.8% to 79.2%) | 42% | 75 | 68 tenpai hands |
| Dama rate | 14.1% | 13.8% (8.6% to 19.0%) | 52% | 33 | 64 wins |
| Riichi income | 3,799 | 2,831 (2,073 to 3,590) | 16% | 86 | 74 riichi |
| Riichi win rate | 58.1% | 49.5% (43.4% to 55.5%) | 28% | 100 | 74 riichi |
| Riichi deal-in rate A | 12.2% | 14.3% (13.1% to 15.5%) | 1% | 79 | 74 riichi |
| Riichi deal-in rate B | 6.8% | 10.9% (9.1% to 12.7%) | 3% | 86 | 74 riichi |
| Riichi good-wait rate | 58.1% | 51.7% (45.9% to 57.6%) | 23% | 93 | 74 riichi |
| Riichi draw rate | 13.5% | 17.7% (13.0% to 22.4%) | 26% | 5 | 74 riichi |
| Call income | -357 | 450 (45.70 to 855) | 4% | 12 | 40 calls |
| Win rate after calling | 30.0% | 29.8% (24.1% to 35.5%) | 11% | 50 | 40 calls |
| Deal-in rate after calling | 17.5% | 12.3% (8.0% to 16.6%) | 13% | 22 | 40 calls |
| Metric | Actual | Percentile | Count |
|---|---|---|---|
| Starting hand (shanten) | -0.02 | 65 | 269 hands |
| Dora and red fives dealt | +0.06 | 96 | 269 hands |
| Draw luck | +0.2% | 50 | 3,332 draws |
| Ura-dora luck | -0.08 | 19 | 43 riichi wins |
| Ippatsu rate | +3.5% | 68 | 43 riichi wins |
| Not being chased (/first riichi) | +8.4% | 93 | 59 first riichi |
| Painful dealer tsumo rate | 8.2% | 79 | 61 tsumo against |
| Points from luck (/game) | +6.4 | 86 | 21 games |
| Category | Frequency | Balance per hand | League average | Difference |
|---|---|---|---|---|
| Wins with riichi | 16.0% | +1,354 | +924 | +430 |
| Wins with calls | 4.5% | +211 | +381 | -170 |
| Dama wins | 3.3% | +145 | +175 | -30 |
| Deal-ins to riichi | 5.9% | -403 | -361 | -42 |
| Deal-ins to open hands | 5.2% | -221 | -203 | -18 |
| Deal-ins to dama | 1.5% | -143 | -102 | -41 |
| Others' tsumo | 22.7% | -709 | -757 | +48 |
| Other (draws etc.) | 40.9% | -76 | -59 | -17 |
| Total (per hand) | +158 |
2018-19 (16 games · skill estimate -0.6pt/game)
Style
Where the points came from
As a table
| Hand result | Hands | Total | Per game |
|---|---|---|---|
| Own wins | 37 | +641.8 | +40.1 |
| Deal-ins | 28 | -506.4 | -31.6 |
| Others' tsumo | 44 | -357.8 | -22.4 |
| Ron between others | 46 | -62.0 | -3.9 |
| Draws | 34 | +6.4 | +0.4 |
Luck
Every number for 2018-19
| Metric | Actual | Estimate (90% interval) | Weight of the record | Percentile | Count |
|---|---|---|---|---|---|
| Average placement | 2.94 | 2.51 (2.38 to 2.65) | 3% | 6 | 16 games |
| Points per game | -17.1 | -0.6 (-6.6 to 5.3) | 4% | 11 | 16 games |
| Points per game, luck removed | -17.9 | -0.9 (-6.6 to 4.8) | 5% | 1 | 16 games |
| 1st-place rate | 6.3% | 24.9% (21.7% to 28.1%) | 1% | 1 | 16 games |
| 4th-place rate | 37.5% | 25.8% (18.5% to 33.0%) | 7% | 21 | 16 games |
| Metric | Actual | Estimate (90% interval) | Weight of the record | Percentile | Count |
|---|---|---|---|---|---|
| Win rate | 19.6% | 19.9% (17.4% to 22.5%) | 15% | 46 | 189 hands |
| Deal-in rate | 14.8% | 11.5% (9.5% to 13.5%) | 15% | 16 | 189 hands |
| Riichi rate | 30.2% | 24.5% (21.5% to 27.6%) | 24% | 95 | 189 hands |
| Call rate | 14.3% | 16.4% (12.1% to 20.8%) | 75% | 21 | 189 hands |
| First riichi rate | 70.2% | 75.2% (70.4% to 80.1%) | 13% | 16 | 57 riichi |
| Average riichi turn | 9.81 | 9.42 (9.03 to 9.82) | 17% | 16 | 57 riichi |
| Average win value | 6,011 | 6,540 (5,923 to 7,156) | 12% | 31 | 37 wins |
| Average deal-in value | 6,018 | 5,674 (5,134 to 6,215) | 8% | 41 | 28 deal-ins |
| Win efficiency | 1,321 | 1,480 (1,423 to 1,538) | 0% | 50 | 189 hands |
| Deal-in loss | 925 | 665 (546 to 783) | 8% | 11 | 189 hands |
| Net efficiency | 396 | 812 (604 to 1,021) | 6% | 11 | 189 hands |
| Push rate vs riichi (1-shanten) | 43.9% | 41.3% (33.9% to 48.8%) | 21% | 65 | 41 hands facing riichi |
| Push rate vs riichi (2+ shanten) | 51.4% | 32.0% (24.5% to 39.5%) | 25% | 100 | 35 hands facing riichi |
| Tenpai rate after the first call | 37.0% | 29.3% (20.3% to 38.3%) | 32% | 85 | 27 first calls |
| Average win turn | 13.53 | 12.44 (12.13 to 12.74) | 4% | 11 | 37 wins |
| Tenpai rate at draws | 47.1% | 41.0% (33.7% to 48.3%) | 14% | 80 | 34 draws |
| Staying in vs riichi | 16.5% | 14.1% (12.5% to 15.6%) | 2% | 85 | 97 hands facing riichi |
| Efficiency match rate | 75.9% | 75.2% (73.2% to 77.1%) | 76% | 100 | 1,064 discards |
| Average ukeire loss (tiles) | 0.90 | 0.96 (0.84 to 1.08) | 64% | 11 | 1,020 discards |
| Breaking shape for value | 1.4% | 1.7% (1.2% to 2.2%) | 49% | 6 | 1,064 discards |
| Tenpai turn (luck-adjusted) | 8.02 | 8.17 (8.02 to 8.32) | 4% | 16 | 51 tenpai hands |
| Immediate riichi rate | 71.3% | 71.3% (64.4% to 78.2%) | 35% | 50 | 51 tenpai hands |
| Dama rate | 13.5% | 13.5% (7.3% to 19.8%) | 38% | 26 | 37 wins |
| Riichi income | 1,495 | 2,489 (1,684 to 3,295) | 13% | 16 | 57 riichi |
| Riichi win rate | 40.4% | 44.8% (38.3% to 51.4%) | 23% | 23 | 57 riichi |
| Riichi deal-in rate A | 24.6% | 14.4% (13.2% to 15.6%) | 1% | 1 | 57 riichi |
| Riichi deal-in rate B | 19.3% | 11.3% (9.4% to 13.1%) | 2% | 1 | 57 riichi |
| Riichi good-wait rate | 40.4% | 48.0% (41.7% to 54.3%) | 19% | 16 | 57 riichi |
| Riichi draw rate | 21.1% | 19.6% (14.5% to 24.7%) | 21% | 80 | 57 riichi |
| Call income | 367 | 482 (62.97 to 900) | 3% | 55 | 27 calls |
| Win rate after calling | 33.3% | 30.0% (23.9% to 36.2%) | 8% | 60 | 27 calls |
| Deal-in rate after calling | 7.4% | 11.2% (6.6% to 15.8%) | 9% | 65 | 27 calls |
| Metric | Actual | Percentile | Count |
|---|---|---|---|
| Starting hand (shanten) | +0.05 | 95 | 189 hands |
| Dora and red fives dealt | -0.08 | 1 | 189 hands |
| Draw luck | +0.7% | 85 | 2,321 draws |
| Ura-dora luck | +0.23 | 95 | 23 riichi wins |
| Ippatsu rate | -6.7% | 6 | 23 riichi wins |
| Not being chased (/first riichi) | +0.3% | 55 | 40 first riichi |
| Painful dealer tsumo rate | 11.4% | 55 | 44 tsumo against |
| Points from luck (/game) | +0.7 | 55 | 16 games |
| Category | Frequency | Balance per hand | League average | Difference |
|---|---|---|---|---|
| Wins with riichi | 12.2% | +919 | +924 | -5 |
| Wins with calls | 4.8% | +236 | +381 | -145 |
| Dama wins | 2.6% | +166 | +175 | -9 |
| Deal-ins to riichi | 7.4% | -617 | -361 | -256 |
| Deal-ins to open hands | 4.8% | -232 | -203 | -29 |
| Deal-ins to dama | 2.6% | -134 | -102 | -32 |
| Others' tsumo | 23.3% | -689 | -757 | +68 |
| Other (draws etc.) | 42.3% | -40 | -59 | +20 |
| Total (per hand) | -391 |
Players with a similar styleclosest career style metrics first
- Kayamori SayakaSEGA SAMMY Phoenix
- Okada SayakaKADOKAWA Sakura Knights
- Suzuki TaroAkasaka DrivensIn common: Late riichi, More deal-ins
* 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.