Koeda, Satoru
Current rating: 1483
Record: 3-4
| Grand Prix Sapporo 2002 (Odyssey block) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1block | 61 | Kuromitsu, Soshi (1500) | Won 2-0 | +181518 |
| 2block | 94 | Nagura, Hiroto (1568) | Lost 0-2 | -171501 |
| 3block | 95 | Shibuya, Kouichi (1461) | Lost 0-2 | -191482 |
| 4block | 188 | Saito, Yu (Miyagi) (1465) | Lost 1-2 | -181464 |
| 5block | 189 | Sumi, Masahito (1463) | Won 2-0 | +181482 |
| 6block | 149 | Kidachi, Ryo (1480) | Won 2-0 | +181500 |
| 7block | 121 | Oota, Hirotaka (1536) | Lost 1-2 | -171483 |
| average opponent: 1496record: 3-4 | new rating: 1483 | |||