Oaku, Shinici
Current rating: 1478
Record: 2-3
| Grand Prix Niigata 2005 (Kamigawa block) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1block | 29 | Tanaka, Eiji (1500) | Lost 1-2 | -181482 |
| 2block | 130 | Takahashi, Kazunari (1488) | Lost 1-2 | -181464 |
| 3block | 197 | Katsu, Masahiro (1345) | Won 2-0 | +161480 |
| 4block | 181 | Iino, Keisuke (1482) | Won 2-1 | +181498 |
| 5block | 128 | Hanawa, Atsushi (1373) | Lost 1-2 | -201478 |
| average opponent: 1438record: 2-3 | new rating: 1478 | |||