Kikuchi, Tatsuya
Current rating: 1416
Record: 2-7
| Grand Prix Yokohama 2010 (extended) | starting rating: 1449 | |||
| round | table | opponent (rating) | result | Δrating |
| 1extended | 377 | Ooneda, Yoshihiro (1578) | Lost 1-2 | -161433 |
| 2extended | 413 | Abe, Tooru (1486) | Lost 0-2 | -171416 |
| average opponent: 1532record: 0-2 | new rating: 1416 | |||
| Grand Prix Yokohama 2003 (Onslaught block) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1block | 93 | Mayuzumi, Shinichi (1534) | Lost 1-2 | -171483 |
| 2block | 246 | Takeuchi, Ryota (1452) | Won 2-1 | +171500 |
| 3block | 229 | Furujou, Takashi (1492) | Lost 0-2 | -181482 |
| 4block | 360 | Shibuya, Yuuto (1557) | Lost 1-2 | -171465 |
| 5block | 326 | Tsujimoto, Hideki (1571) | Lost 0-2 | -161449 |
| 6block | 334 | Inoue, Masashi (1436) | Won 2-1 | +181467 |
| 7block | 287 | Oota, Tatsuro (1462) | Lost 1-2 | -181449 |
| average opponent: 1500record: 2-5 | new rating: 1449 | |||