Kabamoto, Sin
Current rating: 1518
Record: 4-3-1
| Grand Prix Yokohama 2003 (Onslaught block) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1block | 144 | Kishi, Hideyuki (1500) | Won 2-0 | +181518 |
| 2block | 84 | Sakai, Yasuki (1539) | Lost 1-2 | -181500 |
| 3block | 312 | Takeshita, Toru (1495) | Won 2-0 | +181518 |
| 4block | 122 | Iwama, Shingo (1518) | Lost 1-2 | -181500 |
| 5block | 269 | Okada, Seiji (1466) | Draw 1-1 | 01500 |
| 6block | 237 | Ishida, Tetsuya (1502) | Won 2-0 | +181518 |
| 7block | 176 | Tanahashi, Shunsuke (1521) | Won 2-1 | +181536 |
| 8block | 119 | Itagaki, Masayoshi (1541) | Lost 0-2 | -181518 |
| average opponent: 1510record: 4-3-1 | new rating: 1518 | |||