Keisuke, Okamoto
Current rating: 1445
Record: 2-5
| Grand Prix Kobe 2017 (modern) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 463 | Sugahara, Takuya (1500) | Lost 1-2 | -181482 |
| 2modern | 947 | Akaza, Yasuhiro (1382) | Won 2-1 | +161498 |
| 3modern | 1092 | Hasegawa, Suguru (1633) | Lost 0-2 | -151483 |
| 4modern | 1047 | Yamamoto, Masaki (1457) | Lost 1-2 | -191464 |
| 5modern | 1119 | Hajime, Shogo (1459) | Lost 1-2 | -181446 |
| 6modern | 1163 | Wakayama, Tetsuya (1444) | Won 2-0 | +181464 |
| 7modern | 988 | Moriya, Nobutoshi (1417) | Lost 0-2 | -191445 |
| average opponent: 1470record: 2-5 | new rating: 1445 | |||