Kawataka, Ryota
Current rating: 1558
Record: 5-2
| Grand Prix Sendai 2004 (DST limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 109 | Yamazaki, Hiroyuki (1601) | Won 2-0 | +201520 |
| 2sealed | 63 | Sakamoto, Masaaki (1447) | Won 2-0 | +171537 |
| 3sealed | 29 | Otsubo, Yuji (1762) | Won 2-0 | +221559 |
| 4sealed | 53 | Okada, Hiroaki (1605) | Won 2-0 | +181577 |
| 5sealed | 14 | Konno, Masashi (1593) | Lost 1-2 | -171560 |
| 6sealed | 50 | Shibuya, Tsutomu (1559) | Lost 0-2 | -181542 |
| 7sealed | 80 | Ohnishi, Jyunpei (1449) | Won 2-1 | +161558 |
| average opponent: 1574record: 5-2 | new rating: 1558 | |||