Sunada, Yoshimasa
Current rating: 1499
Record: 3-3-2
| Grand Prix Kobe 2001 (Invasion block) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1block | 407 | Emura, Fumitaka (1500) | Won 2-0 | +181518 |
| 2block | 19 | Sakaguchi, Takuya (1517) | Won 2-0 | +181536 |
| 3block | 99 | Kimura, Keisuke (1536) | Lost 0-2 | -181518 |
| 4block | 374 | Kou, Nobuaki (1517) | Won 2-0 | +181536 |
| 5block | 97 | Sasaki, Takeshi (1536) | Draw 0-0 | 01536 |
| 6block | 182 | Fujitsuka, Shougo (1518) | Lost 1-2 | -181518 |
| 7block | 261 | Nagano, Shinichi (1518) | Draw 1-1 | 01518 |
| 8block | 255 | Hidaka, Ayumi (1481) | Lost 0-2 | -191499 |
| average opponent: 1516record: 3-3-2 | new rating: 1499 | |||