Natori, Ryo
Current rating: 1489
Record: 4-5
| Grand Prix Nagoya 2004 (5DN standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 35 | Yamada, Fumika (1500) | Won 2-0 | +181518 |
| 2standard | 117 | Eguchi, Taisuke (1518) | Won 2-0 | +181536 |
| 3standard | 7 | Yokoi, Masaki (1562) | Lost 1-2 | -181518 |
| 4standard | 250 | Takesue, Chikara (1500) | Lost 0-2 | -181500 |
| 5standard | 266 | Suzuki, Kenta (1715) | Won 2-1 | +221522 |
| 6standard | 218 | Nakamura, Keisuke (1620) | Lost 1-2 | -161506 |
| 7standard | 205 | Sato, Kimihiko (1600) | Lost 1-2 | -171489 |
| 8standard | 213 | Tanaka, Yoshiya (1485) | Won 2-0 | +181507 |
| 9standard | 162 | Inoue, Masashi(Nara) (1501) | Lost 1-2 | -181489 |
| average opponent: 1556record: 4-5 | new rating: 1489 | |||