Kojima, Kazuyoshi
Current rating: 1499
Record: 4-4
| Grand Prix Kyoto 2000 (extended) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1extended | 143 | Ishii, Keisuke (1500) | Won 2-0 | +181518 |
| 2extended | 136 | Itou, Kenshirou (1500) | Lost 1-2 | -181500 |
| 3extended | 191 | Fujii, Takahiro (1500) | Lost 0-2 | -181482 |
| 4extended | 250 | Saito, Takanori (1482) | Lost 0-2 | -181464 |
| 5extended | 275 | Yamasaki, Toshihiro (1464) | Won 2-0 | +181482 |
| 6extended | 241 | Rikuno, Keito (1482) | Won 2-0 | +181500 |
| 7extended | 157 | Ito, Hidetoshi (1483) | Won 2-1 | +171517 |
| 8extended | 118 | Takagi, Takeshi (1502) | Lost 0-2 | -181499 |
| average opponent: 1489record: 4-4 | new rating: 1499 | |||