Nakajima, Masatsugu
Current rating: 1444
Record: 2-5-1
| Grand Prix Niigata 2005 (Kamigawa block) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1block | 130 | Iwama, Gaku (1500) | Lost 1-2 | -181482 |
| 2block | 155 | Shirono, Mitsuhiro (1482) | Lost 0-2 | -181464 |
| 3block | 192 | Takakura, Hideo (1464) | Lost 0-2 | -181446 |
| 4block | 227 | Wakae, Akio (1337) | Lost 0-2 | -201426 |
| 5block | 207 | Mizutani, Atsuhito (1432) | Won 2-1 | +181444 |
| 6block | 180 | Aono, Yoshio (1450) | Won 2-1 | +181462 |
| 7block | 146 | Murata, Atsushi (1465) | Draw 1-1 | 01462 |
| 8block | 124 | Arai, Yasuhiko (1444) | Lost 1-2 | -181444 |
| average opponent: 1447record: 2-5-1 | new rating: 1444 | |||