Aihara, Kunimitsu
Current rating: 1467
Record: 4-6
| Grand Prix Kyoto 2015 (legacy) | starting rating: 1445 | |||
| round | table | opponent (rating) | result | Δrating |
| 1legacy | 93 | Kawakami, Tomohiro (1463) | Lost 1-2 | -171428 |
| 2legacy | 229 | Inoue, Daiki (1486) | Won 2-0 | +191447 |
| 3legacy | 300 | Watanabe, Nobuyuki (1478) | Won 2-1 | +181465 |
| 4legacy | 175 | Sagara, Takuto (1517) | Won 2-1 | +191484 |
| 5legacy | 201 | Keita, Kohira (1534) | Lost 1-2 | -171467 |
| average opponent: 1496record: 3-2 | new rating: 1467 | |||
| Grand Prix Yokohama 2012 (modern) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 117 | Hashimoto, Kana (1500) | Lost 1-2 | -181482 |
| 2modern | 506 | Suzuki, Masaya (1482) | Lost 1-2 | -181464 |
| 3modern | 643 | Fujiya, Jun (1464) | Won 2-1 | +181482 |
| 4modern | 632 | Satou, Masanori (1484) | Lost 1-2 | -181464 |
| 5modern | 634 | Ishihara, Susumu (1434) | Lost 0-2 | -191445 |
| average opponent: 1473record: 1-4 | new rating: 1445 | |||