Game · 2025-26 Regular Season
2/20 Table B Game 1
Kazuma Ishii finished 1st (+62.6pt). The game was decided in East 1: Kazuma Ishii tsumo 12,000, which moved Kazuma Ishii's expected points by +33.4.
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 | Go Kobayashi 1st-place chance | Kotaro Uchikawa 1st-place chance | Kazuma Ishii 1st-place chance | Takaki Asai 1st-place chance | Go Kobayashi Expected pt change | Kotaro Uchikawa Expected pt change | Kazuma Ishii Expected pt change | Takaki Asai Expected pt change |
|---|---|---|---|---|---|---|---|---|---|
| East 1 | Kazuma Ishii tsumo 12,000 | 27% | 24% | 24% | 25% | -20.5 | -5.4 | +33.4 | -7.5 |
| East 2 | Kazuma Ishii ron 3,900 from Takaki Asai | 12% | 19% | 51% | 18% | +0.3 | -5.1 | +12.4 | -7.5 |
| East 3 | Go Kobayashi ron 3,900 from Takaki Asai | 10% | 11% | 65% | 14% | +12.3 | +0.9 | -0.6 | -12.6 |
| East 4 | Go Kobayashi ron 3,200 from Kotaro Uchikawa | 14% | 13% | 65% | 8% | +8.5 | -7.6 | +3.5 | -4.3 |
| South 1 | Kotaro Uchikawa tsumo 8,000 | 17% | 8% | 70% | 5% | -14.3 | +23.7 | -5.8 | -3.6 |
| South 2 | Go Kobayashi ron 5,200 from Kotaro Uchikawa | 10% | 20% | 65% | 5% | +16.4 | -18.7 | +6.0 | -3.7 |
| South 3 | Kazuma Ishii tsumo 7,800 | 14% | 6% | 75% | 4% | -7.1 | -5.2 | +16.0 | -3.7 |
| South 3, 1 honba | Takaki Asai tsumo 8,000 | 3% | 1% | 94% | 2% | -2.6 | -6.2 | -4.4 | +13.1 |
| South 4 | Go Kobayashi ron 3,900 from Kotaro Uchikawa | 1% | 0% | 95% | 3% | +13.7 | -22.5 | +2.6 | +6.2 |