Kawachi, Yasunori
Current rating: 1424
Record: 4-9
| Grand Prix Kyoto 2017 (HOU limited) | starting rating: 1448 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 67 | Winter, Florian [AUT] (1566) | Won 2-0 | +211469 |
| 2sealed | 140 | Nomura, Shintaro (1474) | Lost 0-2 | -181451 |
| 3sealed | 954 | Ito, Ken (1697) | Lost 0-2 | -141437 |
| 4sealed | 866 | Tamura, Ryo (1733) | Lost 0-2 | -131424 |
| average opponent: 1618record: 1-3 | new rating: 1424 | |||
| Grand Prix Shizuoka 2017 (AER standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 580 | Sakurai, Yoshinori (1488) | Won 2-0 | +181518 |
| 2standard | 594 | Wang, Zhe xu (1404) | Lost 0-2 | -201498 |
| 3standard | 767 | Saitou, Mayo (1398) | Lost 0-2 | -201478 |
| 4standard | 1039 | Machida, Takahiro (1710) | Lost 0-2 | -141464 |
| 5standard | 1110 | Takeuchi, Akinari (1539) | Lost 0-2 | -171447 |
| 6standard | 1133 | Matsumoto, Naoki (1408) | Won 2-1 | +181465 |
| 7standard | 973 | Uematu, Shunta (1460) | Lost 1-2 | -181447 |
| 8standard | 936 | Uchiyama, Kouichi (1310) | Won 2-0 | +151462 |
| 9standard | 789 | Itou, Kenshirou (1702) | Lost 1-2 | -141448 |
| average opponent: 1491record: 3-6 | new rating: 1448 | |||