Mitsuya, Keiji
Current rating: 1502
Record: 8-8
| Grand Prix Shizuoka 2018 (legacy) (legacy) | starting rating: 1517 | |||
| round | table | opponent (rating) | result | Δrating |
| 1legacy | 289 | Sasao, Yusuke (1718) | Lost 1-2 | -141503 |
| 2legacy | 473 | Sakaki, Yusuke (1484) | Won 2-0 | +181521 |
| 3legacy | 439 | Iwabuchi, Masaki (1534) | Won 2-1 | +181539 |
| 4legacy | 172 | Suguro, Junki (1515) | Lost 1-2 | -191520 |
| 5legacy | 446 | Yagi, Hitoshi (1638) | Lost 0-2 | -161504 |
| 6legacy | 524 | Zhou, Rui (1420) | Won 2-0 | +171521 |
| 7legacy | 410 | Mizumura, Ryouta (1459) | Lost 0-2 | -191502 |
| average opponent: 1538record: 3-4 | new rating: 1502 | |||
| Grand Prix Kyoto 2015 (legacy) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1legacy | 574 | Fujino, Masashi (1463) | Lost 0-2 | -191481 |
| 2legacy | 875 | Ogata, Kenji (1482) | Won 2-0 | +181499 |
| 3legacy | 872 | Masuda, Jyunya (1511) | Lost 1-2 | -171482 |
| 4legacy | 907 | Kawai, Takurou (1482) | Won 2-0 | +181500 |
| 5legacy | 751 | Takeda, Ryosuke (1449) | Lost 1-2 | -191481 |
| 6legacy | 809 | Tsukanishi, Toshiyuki (1469) | Won 2-0 | +171498 |
| 7legacy | 740 | Ono, Masayuki (1428) | Won 2-0 | +171515 |
| 8legacy | 692 | Higuchi, Akashi (1617) | Won 2-0 | +201535 |
| 9legacy | 604 | Korenaga, Shingo (1549) | Lost 0-2 | -181517 |
| average opponent: 1494record: 5-4 | new rating: 1517 | |||