Nakata, Yoshihiko
Current rating: 1525
Record: 4-3
| Grand Prix Hiroshima 2003 (extended) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 2extended | 15 | Adachi, Shingo (1622) | Won 2-0 | +201520 |
| 3extended | 11 | Doi, Asuka (1532) | Lost 0-2 | -181502 |
| 4extended | 99 | Sakamoto, Mitsutaka (1517) | Won 2-1 | +191521 |
| 5extended | 73 | Takemoto, Takaaki (1522) | Won 2-0 | +181539 |
| 6extended | 41 | Nakazawa, Kazuhiro (1613) | Won 2-0 | +191558 |
| 7extended | 23 | Yuasa, Kentarou (1699) | Lost 0-2 | -151543 |
| 8extended | 40 | Nakauchi, Mayumi (1560) | Lost 0-2 | -181525 |
| average opponent: 1581record: 4-3 | new rating: 1525 | |||