Ishigami, Kazuya
Current rating: 1483
Record: 3-4
| Grand Prix Yokohama 2003 (Onslaught block) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1block | 178 | Ishiduka, Hazime (1500) | Won 2-1 | +181518 |
| 2block | 197 | Kishi, Tatsunori (1518) | Lost 0-2 | -181500 |
| 3block | 221 | Suganuma, Takeshi (1535) | Won 2-1 | +191519 |
| 4block | 229 | Noshiro, Kazuya (1518) | Won 2-1 | +181537 |
| 5block | 148 | Fujino, Kimihiro (1547) | Lost 0-2 | -181519 |
| 6block | 184 | Nakatani, Hiroshi (1571) | Lost 0-2 | -171502 |
| 7block | 203 | Suzuki, Masahiro (1483) | Lost 1-2 | -191483 |
| average opponent: 1525record: 3-4 | new rating: 1483 | |||