Nagayasu, Yoshinori
Current rating: 1536
Record: 6-4-4
| Grand Prix Okayama 2004 (extended) | starting rating: 1519 | |||
| round | table | opponent (rating) | result | Δrating |
| 1extended | 114 | Mihara, Takumi (1422) | Won 2-0 | +161535 |
| 2extended | 1 | Ayama, Takashi (1645) | Draw 1-1 | +21537 |
| 3extended | 72 | Inanaga, Nobuyuki (1486) | Draw 1-1 | -11536 |
| 4extended | 127 | Hirai, Kenta (1550) | Draw 1-1 | +11537 |
| 5extended | 143 | Murasige, Hiroki (1503) | Won 2-0 | +171554 |
| 6extended | 114 | Itohara, Kazuaki (1538) | Lost 0-2 | -181536 |
| average opponent: 1524record: 2-1-3 | new rating: 1536 | |||
| Grand Prix Kobe 2001 (Invasion block) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 2block | 24 | Suzuki, Hideto (1500) | Lost 0-2 | -181482 |
| 3block | 399 | Kushino, Takayuki (1551) | Draw 1-1 | +11483 |
| 4block | 414 | Hirata, Hirokatsu (1501) | Won 2-0 | +191502 |
| 5block | 279 | Takahashi, Makoto (1518) | Lost 1-2 | -181484 |
| 6block | 383 | Inoue, Keisuke (1500) | Won 2-0 | +181502 |
| 7block | 267 | Nakashima, Kentarou (1501) | Won 2-1 | +181520 |
| 8block | 172 | Okazaki, Hideki (1472) | Won 2-0 | +171537 |
| 9block | 117 | Hayashi, Hiroki (1534) | Lost 0-2 | -181519 |
| average opponent: 1509record: 4-3-1 | new rating: 1519 | |||