Nishihara, Naoki
Current rating: 1450
Record: 2-5
| Grand Prix Kitakyushu 2013 (M14 standard) | starting rating: 1463 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 248 | Sawai, Hajime (1535) | Won 2-0 | +201483 |
| 2standard | 254 | Asakura, Yoshitomo (1576) | Lost 1-2 | -171466 |
| 3standard | 419 | Usui, Toru (1526) | Lost 1-2 | -171449 |
| 4standard | 491 | Mizoguchi, Takahisa (1483) | Won 2-0 | +191468 |
| 5standard | 358 | Yamane, Kazuya (1444) | Lost 0-2 | -181450 |
| average opponent: 1513record: 2-3 | new rating: 1450 | |||
| Grand Prix Okayama 2004 (extended) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1extended | 70 | Hanaoka, Toshifumi (1467) | Lost 1-2 | -191481 |
| 2extended | 135 | Kawasaki, Kousuke (1482) | Lost 0-2 | -181463 |
| average opponent: 1474record: 0-2 | new rating: 1463 | |||