Kamata, Tomoari
Current rating: 1463
Record: 3-5
| Grand Prix Shizuoka 2017 (AER standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 689 | Iwasaki, Hiroto (1500) | Won 2-1 | +181518 |
| 2standard | 296 | Liu, Xuan (1578) | Lost 0-2 | -171501 |
| 3standard | 1027 | Yoshida, Kazutaka (1501) | Lost 1-2 | -181483 |
| 4standard | 1152 | Mori, Takahiro (1402) | Lost 0-2 | -191464 |
| 5standard | 1124 | Ide, Kazuki (1465) | Won 2-0 | +181482 |
| 6standard | 1101 | Ishikawa, Kenji (1469) | Lost 0-2 | -191463 |
| 7standard | 1023 | Sugimoto, Takashi (1510) | Won 2-1 | +191482 |
| 8standard | 888 | Tasugi, Keigo (1407) | Lost 0-2 | -191463 |
| average opponent: 1479record: 3-5 | new rating: 1463 | |||