Ono, Wataru
Current rating: 1483
Record: 2-3
| Grand Prix Niigata 2005 (Kamigawa block) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1block | 6 | Oosawa, Masashi (1464) | Won 2-1 | +171517 |
| 2block | 85 | Kise, Masato (1654) | Lost 0-2 | -151502 |
| 3block | 161 | Suzuki, Yasutomo (1557) | Won 2-0 | +191521 |
| 4block | 126 | Mikami, Iesato (1361) | Lost 1-2 | -211500 |
| 5block | 156 | Nishimaki, Akira (1537) | Lost 1-2 | -171483 |
| average opponent: 1514record: 2-3 | new rating: 1483 | |||