Kidachi, Ryo
Current rating: 1462
Record: 2-4
| Grand Prix Sapporo 2002 (Odyssey block) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1block | 153 | Miyata, Satoshi (1462) | Lost 1-2 | -191481 |
| 2block | 163 | Eura, Hiroki (1444) | Lost 0-2 | -181463 |
| 3block | 203 | Mihara, Takumi (1429) | Won 2-0 | +171480 |
| 4block | 199 | Ono, Makoto (1482) | Won 2-0 | +181498 |
| 5block | 161 | Neki, Haruyuki (1488) | Lost 0-2 | -181480 |
| 6block | 149 | Koeda, Satoru (1482) | Lost 0-2 | -181462 |
| average opponent: 1464record: 2-4 | new rating: 1462 | |||