Onodera, Tatsuya
Current rating: 1537
Record: 5-3
| Grand Prix Sapporo 2002 (Odyssey block) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1block | 133 | Shouji, Shuhei (1429) | Won 2-0 | +171517 |
| 2block | 44 | Furuichi, Takenori (1580) | Won 2-1 | +191536 |
| 3block | 47 | Morita, Yuki (1579) | Lost 1-2 | -171519 |
| 4block | 126 | Itou, Yusuke (1519) | Lost 0-2 | -181501 |
| 5block | 162 | Inaba, Keita (1499) | Won 2-0 | +181519 |
| 6block | 87 | Ishimaru, Ken (1505) | Lost 1-2 | -191500 |
| 7block | 123 | Kita, Makoto (1537) | Won 2-1 | +191519 |
| 8block | 41 | Ota, Tetsuro (1521) | Won 2-0 | +181537 |
| average opponent: 1521record: 5-3 | new rating: 1537 | |||