Kasahara, Naotaka
Current rating: 1467
Record: 0-2
| Grand Prix Matsuyama 2005 (BOK limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 78 | Takeda, Hiroki (1685) | Lost 0-2 | -151485 |
| 2sealed | 155 | Itou, Kazuhide (1482) | Lost 0-2 | -181467 |
| average opponent: 1583record: 0-2 | new rating: 1467 | |||