Ishizawa, Daichi
Current rating: 1477
Record: 3-4-1
| Grand Prix Yokohama 2010 (extended) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1extended | 162 | Nakamura, Fumitake (1407) | Lost 0-2 | -201480 |
| 2extended | 452 | Suzuki, Takashi (1481) | Won 2-1 | +181498 |
| 3extended | 330 | Yuno, Yoshiaki (1486) | Draw 1-1 | 01498 |
| 4extended | 331 | Itou, Hirokazu (1501) | Lost 1-2 | -181480 |
| 5extended | 390 | Xu, Mengxiang (1470) | Won 2-0 | +181498 |
| 6extended | 304 | chomi, leandro c (1501) | Lost 0-2 | -181480 |
| 7extended | 264 | Date, Hideyuki (1448) | Lost 1-2 | -191461 |
| 8extended | 166 | Oosaki, Masakazu (1310) | Won 2-0 | +161477 |
| average opponent: 1450record: 3-4-1 | new rating: 1477 | |||