Hirose, Kazuhiro
Current rating: 1462
Record: 0-2-1
| Grand Prix Yokohama 2010 (extended) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1extended | 370 | Yamagata, Masashi (1465) | Lost 0-2 | -191481 |
| 2extended | 470 | Mitsunaga, Tomofumi (1482) | Draw 1-1 | 01481 |
| 3extended | 387 | Sasamoto, Yuko (1404) | Lost 0-2 | -191462 |
| average opponent: 1450record: 0-2-1 | new rating: 1462 | |||