tsuda, eiji
Current rating: 1541
Record: 5-3
| Grand Prix Kobe 2009 (extended) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1extended | 22 | Arakawa, Tatsuya (1520) | Won 2-1 | +181518 |
| 2extended | 42 | Takeda, Hiroki (1648) | Lost 0-2 | -151503 |
| 3extended | 118 | Sakai, Yuuto (1505) | Won 2-0 | +181521 |
| 4extended | 137 | Shinozuka, Takaaki (1629) | Won 2-1 | +201541 |
| 5extended | 103 | Goto, Yusei (1519) | Lost 1-2 | -191522 |
| 6extended | 131 | Muramatsu, Daisuke (1677) | Won 2-1 | +211543 |
| 7extended | 166 | Araki, Youhei (1534) | Won 2-1 | +181561 |
| 8extended | 93 | Itou, Takanori (1465) | Lost 0-2 | -201541 |
| average opponent: 1562record: 5-3 | new rating: 1541 | |||