Game · 2019-20 Final Series
6/22 Game 1
Takaharu Ooi finished 1st (+71.8pt). The game was decided in East 1: Takaharu Ooi tsumo 12,000, which moved Takaharu Ooi's expected points by +30.7.
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 | Takaharu Ooi 1st-place chance | Sayaka Okada 1st-place chance | Yuumi Uotani 1st-place chance | Nobuhiro Ishibashi 1st-place chance | Takaharu Ooi Expected pt change | Sayaka Okada Expected pt change | Yuumi Uotani Expected pt change | Nobuhiro Ishibashi Expected pt change |
|---|---|---|---|---|---|---|---|---|---|
| East 1 | Takaharu Ooi tsumo 12,000 | 25% | 24% | 26% | 25% | +30.7 | -9.5 | -10.4 | -10.8 |
| East 1, 1 honba | Takaharu Ooi tsumo 3,000 | 49% | 17% | 18% | 17% | +10.2 | -1.5 | -2.6 | -6.1 |
| East 1, 2 honba | Takaharu Ooi ron 1,500 from Yuumi Uotani | 58% | 15% | 14% | 13% | +4.6 | +1.6 | -7.4 | +1.2 |
| East 1, 3 honba | Exhaustive draw | 62% | 15% | 11% | 12% | +5.0 | -3.3 | +1.9 | -3.7 |
| East 1, 4 honba | Takaharu Ooi ron 7,700 from Yuumi Uotani | 66% | 11% | 12% | 11% | +17.2 | -0.7 | -18.4 | +1.8 |
| East 1, 5 honba | Sayaka Okada ron 2,600 from Nobuhiro Ishibashi | 82% | 7% | 4% | 7% | -1.2 | +8.4 | 0.0 | -7.2 |
| East 2 | Takaharu Ooi tsumo 8,000 | 82% | 9% | 4% | 5% | +14.8 | -7.0 | -3.3 | -4.5 |
| East 3 | Yuumi Uotani tsumo 12,000 | 93% | 3% | 1% | 3% | -5.2 | -10.7 | +24.2 | -8.3 |
| East 3, 1 honba | Exhaustive draw | 91% | 2% | 4% | 3% | +2.0 | -0.6 | -2.6 | +1.2 |
| East 4, 2 honba | Sayaka Okada ron 1,000 from Takaharu Ooi | 93% | 2% | 2% | 2% | -1.0 | +8.4 | -1.7 | -5.7 |
| South 1 | Yuumi Uotani ron 2,600 from Takaharu Ooi | 95% | 3% | 2% | 1% | -4.6 | -2.3 | +8.7 | -1.9 |
| South 2 | Yuumi Uotani tsumo 12,000 | 95% | 2% | 3% | 0% | -4.8 | -18.5 | +27.0 | -3.7 |
| South 3 | Nobuhiro Ishibashi ron 12,000 from Yuumi Uotani | 90% | 0% | 10% | 1% | +4.2 | -8.9 | -21.7 | +26.3 |
| South 4 | Nobuhiro Ishibashi ron 12,000 from Sayaka Okada | 98% | 0% | 0% | 2% | -1.3 | -16.5 | -11.6 | +29.4 |
| South 4, 1 honba | Sayaka Okada tsumo 2,700 | 95% | 0% | 0% | 5% | +1.2 | +3.3 | -2.4 | -2.0 |