Aoki, Yuichiro
Current rating: 1581
Record: 9-5
| Grand Prix Okayama 2004 (extended) | starting rating: 1502 | |||
| round | table | opponent (rating) | result | Δrating |
| 1extended | 95 | Okamoto, Kazuma (1500) | Won 2-1 | +181520 |
| 2extended | 75 | Miki, Sadayoshi (1452) | Lost 0-2 | -191501 |
| 3extended | 102 | Tamaki, Satoshi (1520) | Won 2-0 | +181519 |
| 4extended | 103 | Kitamura, Kensuke (1521) | Won 2-0 | +181537 |
| 5extended | 30 | Fujitsuka, Shougo (1579) | Lost 0-2 | -171520 |
| 6extended | 64 | Oomura, Yasuhira (1490) | Won 2-0 | +171537 |
| 7extended | 41 | Tashiro, Yoshiaki (1721) | Won 2-0 | +221559 |
| 8extended | 28 | Higashino, Masayuki (1787) | Won 2-1 | +221581 |
| average opponent: 1571record: 6-2 | new rating: 1581 | |||
| Grand Prix Hiroshima 2003 (extended) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1extended | 30 | Suzuya, Masashi (1465) | Won 2-0 | +171517 |
| 2extended | 14 | Yamazaki, Hiroki (1576) | Lost 1-2 | -171500 |
| 3extended | 90 | Yamagami, Yudai (1611) | Won 2-1 | +201520 |
| 4extended | 81 | Matsuo, Keisuke (1501) | Won 2-0 | +181538 |
| 5extended | 60 | Morimoto, Manabu (1527) | Lost 0-2 | -181520 |
| 6extended | 73 | Hirai, Kenta (1529) | Lost 0-2 | -181502 |
| average opponent: 1535record: 3-3 | new rating: 1502 | |||