Tsunashima, Kotaro
Current rating: 1497
Record: 4-4-1
| Grand Prix Kobe 2001 (Invasion block) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1block | 203 | Nishihara, Kenta (1500) | Won 2-1 | +181518 |
| 2block | 26 | Nishikawa, Hiroki (1518) | Draw 1-1 | 01518 |
| 3block | 249 | Juumonji, Tarou (1492) | Lost 0-2 | -181500 |
| 4block | 419 | Yoshioka, Hideki (1500) | Won 2-0 | +181518 |
| 5block | 285 | Lee, Sung-Bum (1397) | Lost 1-2 | -211497 |
| 6block | 380 | Ichida, Mitsuhiro (1499) | Lost 0-2 | -181479 |
| 7block | 359 | Osako, Tadasuke (1434) | Won 2-0 | +181497 |
| 8block | 266 | Yanagizawa, Kazutoyo (1499) | Won 2-0 | +181515 |
| 9block | 184 | Kisaka, Yusuke (1518) | Lost 0-2 | -181497 |
| average opponent: 1484record: 4-4-1 | new rating: 1497 | |||