Ohya, Takumi
Current rating: 1482
Record: 1-2
| Grand Prix Sapporo 2002 (Odyssey block) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1block | 42 | Date, Tsutomu (1482) | Won 2-1 | +181518 |
| 2block | 75 | Nomura, Eiji (1574) | Lost 0-2 | -171501 |
| 3block | 113 | Ito, Ryota (1447) | Lost 0-2 | -191482 |
| average opponent: 1501record: 1-2 | new rating: 1482 | |||