Hamaya, Takashi
Current rating: 1444
Record: 1-4
| Grand Prix Sapporo 2002 (Odyssey block) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1block | 77 | Nishiwaki, Akito (1522) | Lost 1-2 | -181482 |
| 2block | 136 | Kato, Koichiro (1482) | Lost 0-2 | -181464 |
| 3block | 198 | Kamiya, Kazuhiro (1348) | Lost 0-2 | -201444 |
| 4block | 210 | Anraku, Tatsuro (1443) | Won 2-1 | +181462 |
| 5block | 192 | Kunishima, Mitsuhiro (1464) | Lost 1-2 | -181444 |
| average opponent: 1452record: 1-4 | new rating: 1444 | |||