Game · 2019-20 Regular Season
9/30 Game 1
Yuumi Uotani finished 1st (+72.3pt). The game was decided in East 4, 1 honba: Yuumi Uotani ron 8,000 from Sho Shiratori, which moved Yuumi Uotani's expected points by +30.2.
1st-place probabilityat the start of each hand
Hand by handexpected pt change = how much the hand's result moved the expected final points
| Hands | Result | Masato Hagiwara 1st-place chance | Yuumi Uotani 1st-place chance | Go Kobayashi 1st-place chance | Sho Shiratori 1st-place chance | Masato Hagiwara Expected pt change | Yuumi Uotani Expected pt change | Go Kobayashi Expected pt change | Sho Shiratori Expected pt change |
|---|---|---|---|---|---|---|---|---|---|
| East 1 | Masato Hagiwara ron 7,700 from Yuumi Uotani | 25% | 27% | 24% | 24% | +22.4 | -21.7 | 0.0 | -0.8 |
| East 1, 1 honba | Sho Shiratori tsumo 1,500 | 41% | 14% | 23% | 23% | -2.3 | -0.8 | -2.4 | +5.4 |
| East 2 | Masato Hagiwara ron 2,000 from Sho Shiratori | 40% | 13% | 21% | 26% | +7.5 | -4.8 | +1.1 | -3.8 |
| East 3 | Yuumi Uotani tsumo 8,000 | 47% | 10% | 21% | 23% | -0.6 | +18.3 | -13.7 | -3.9 |
| East 4 | Exhaustive draw | 49% | 17% | 13% | 21% | -5.0 | -4.9 | +5.9 | +3.9 |
| East 4, 1 honba | Yuumi Uotani ron 8,000 from Sho Shiratori | 44% | 15% | 17% | 25% | +2.0 | +30.2 | -2.5 | -29.7 |
| South 1 | Yuumi Uotani tsumo 8,000 | 43% | 35% | 14% | 8% | -17.7 | +27.8 | -5.1 | -5.0 |
| South 2 | Yuumi Uotani ron 12,000 from Sho Shiratori | 18% | 69% | 9% | 5% | -4.3 | +22.8 | +2.5 | -20.9 |
| South 2, 1 honba | Go Kobayashi tsumo 2,700 | 5% | 90% | 4% | 1% | -1.7 | -3.6 | +7.5 | -2.1 |
| South 3 | Exhaustive draw | 3% | 90% | 6% | 0% | -3.0 | +2.1 | +3.3 | -2.4 |
| South 3, 1 honba | Masato Hagiwara ron 6,400 from Sho Shiratori | 2% | 92% | 6% | 0% | +15.4 | +0.9 | -8.6 | -7.7 |
| South 4 | Yuumi Uotani ron 2,600 from Go Kobayashi | 4% | 95% | 1% | 0% | +0.8 | +5.4 | -4.6 | -1.6 |