Ishibashi, Kazuya
Current rating: 1478
Record: 3-4-1
| Grand Prix Sapporo 2002 (Odyssey block) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1block | 19 | Yamada, Yuuki (1535) | Draw 1-1 | +11501 |
| 2block | 120 | Sakai, Masaki (1500) | Lost 0-2 | -181483 |
| 3block | 184 | Fukuda, Takehiko (1482) | Won 2-1 | +181501 |
| 4block | 143 | Yoshida, Mitsutaka (1319) | Won 2-1 | +141515 |
| 5block | 101 | Furuya, Shinichi (1517) | Lost 1-2 | -181497 |
| 6block | 131 | Hatsuyama, Kenji (1466) | Lost 1-2 | -181479 |
| 7block | 129 | Shouji, Shuhei (1419) | Won 2-1 | +171496 |
| 8block | 9 | Ishigami, Kei (1493) | Lost 0-2 | -181478 |
| average opponent: 1466record: 3-4-1 | new rating: 1478 | |||