Kawamura, Wataru
Current rating: 1522
Record: 4-3
| Grand Prix Sapporo 2002 (Odyssey block) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1block | 140 | Sakai, Naoko (1481) | Won 2-0 | +181518 |
| 2block | 26 | Itou, Yusuke (1518) | Won 2-1 | +181536 |
| 3block | 38 | Kobayashi, Hideki (1708) | Won 2-0 | +211557 |
| 4block | 39 | Kunisato, Ebie (1536) | Lost 1-2 | -191538 |
| 5block | 73 | Komiyama, Hideki (1625) | Lost 0-2 | -161522 |
| 6block | 85 | Washio, Kazuhiro (1519) | Won 2-0 | +181540 |
| 7block | 78 | Kaneko, Yuki (1519) | Lost 1-2 | -181522 |
| average opponent: 1558record: 4-3 | new rating: 1522 | |||