Aoyama, Daisuke
Current rating: 1544
Record: 7-5
| Grand Prix Yokohama 2004 (COK limited) | starting rating: 1464 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 242 | Isozaki, Kenichi (1500) | Won 2-1 | +181482 |
| 2sealed | 56 | Kinoshita, Tomoya (1478) | Won 2-1 | +181500 |
| 3sealed | 7 | Bandou, Junichirou (1755) | Lost 0-2 | -131487 |
| 4sealed | 146 | Smith, Alexander O (1517) | Won 2-0 | +181505 |
| 5sealed | 42 | Matsuo, Keita (1478) | Lost 1-2 | -181487 |
| 6sealed | 132 | Furujou, Takashi (1501) | Won 2-1 | +181505 |
| 7sealed | 85 | Suga, Takeichi (1583) | Won 2-1 | +191524 |
| 8sealed | 34 | Murakami, Norichika (1628) | Won 2-0 | +201544 |
| average opponent: 1555record: 6-2 | new rating: 1544 | |||
| Grand Prix Utsunomiya 2002 (ONS rochester) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 74 | Matsuoka, Tomohide (1555) | Lost 1-2 | -171483 |
| 2sealed | 196 | Abe, Naoki (1483) | Won 2-0 | +181501 |
| 3sealed | 230 | Koen, Yusuke (1388) | Lost 0-2 | -201481 |
| 4sealed | 261 | Isobe, Masato (1513) | Lost 0-2 | -171464 |
| average opponent: 1485record: 1-3 | new rating: 1464 | |||