Tanaka, Yoshiya
Current rating: 1467
Record: 3-5
| Grand Prix Nagoya 2004 (5DN standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 221 | Miyazaki, Keita (1500) | Lost 0-2 | -181482 |
| 2standard | 320 | Sakurada, Kouichi (1625) | Won 2-1 | +211503 |
| 3standard | 331 | Liu, Yung Sheng (1504) | Won 2-1 | +181521 |
| 4standard | 289 | Houwa, Osamu (1582) | Lost 0-2 | -171504 |
| 5standard | 260 | Krejsa, Tomas (1531) | Lost 1-2 | -181486 |
| 6standard | 289 | Kitamura, Kensuke (1382) | Lost 0-2 | -201466 |
| 7standard | 257 | Matsumoto, Masato (1496) | Won 2-0 | +191485 |
| 8standard | 213 | Natori, Ryo (1489) | Lost 0-2 | -181467 |
| average opponent: 1514record: 3-5 | new rating: 1467 | |||