Aikawa, Yuki
Current rating: 1672
Record: 14-5-1
| Grand Prix Shizuoka 2018 (legacy) (legacy) | starting rating: 1709 | |||
| round | table | opponent (rating) | result | Δrating |
| 1legacy | 284 | Nakamoto, Takahiro (1514) | Lost 0-2 | -221687 |
| 2legacy | 411 | Kurokawa, Naoki (1653) | Lost 0-2 | -181669 |
| 3legacy | 677 | Li, Kailun (1340) | Won 2-0 | +121681 |
| 4legacy | 571 | Cheung, Wing Vincent (1438) | Lost 1-2 | -221659 |
| 5legacy | 574 | Sato, Kazuhito (1420) | Won 2-0 | +131672 |
| average opponent: 1473record: 2-3 | new rating: 1672 | |||
| Grand Prix Chiba 2016 (legacy) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1legacy | 7 | Shirai, Takahiro (1463) | Won 2-0 | +171517 |
| 2legacy | 415 | Hagiwara, Tomoaki (1543) | Won 2-1 | +191536 |
| 3legacy | 399 | Nishikawa, Masayuki (1656) | Won 2-0 | +201556 |
| 4legacy | 146 | Yamazaki, Kotaro (1557) | Draw 1-1 | 01556 |
| 5legacy | 153 | Nishidome, Keitarou (1586) | Won 2-0 | +191575 |
| 6legacy | 78 | Sano, Masahiko (1557) | Won 2-0 | +171592 |
| 7legacy | 41 | Tanabe, Kyohei (1571) | Won 2-0 | +181610 |
| 8legacy | 18 | Mackl, Valentin (1976) | Won 2-1 | +241634 |
| 9legacy | 10 | Mihara, Makihito (2025) | Won 2-1 | +251659 |
| 10legacy | 5 | Kobayashi, Tatsuumi (1867) | Lost 0-2 | -141645 |
| 11legacy | 22 | Piedra, Christopher (1793) | Won 2-0 | +201665 |
| 12legacy | 12 | Hirosawa, Yuuta (2021) | Won 2-0 | +251690 |
| 13legacy | 7 | Hosaka, Yoshiteru (1750) | Lost 1-2 | -171673 |
| 14legacy | 21 | Sakitani, Jyunya (1655) | Won 2-0 | +171690 |
| 15legacy | 14 | Toyota, Shimpei (1715) | Won 2-1 | +191709 |
| average opponent: 1716record: 12-2-1 | new rating: 1709 | |||