Ooyama, Kazuki
Current rating: 1466
Record: 3-5
| Grand Prix Chiba 2016 (legacy) | starting rating: 1499 | |||
| round | table | opponent (rating) | result | Δrating |
| 1legacy | 91 | Futagi, Yuki (1500) | Lost 1-2 | -181481 |
| 2legacy | 560 | Takahashi, Tatsunori (1482) | Won 2-0 | +181499 |
| 3legacy | 879 | Yamazaki, Yoshitaka (1501) | Lost 0-2 | -181481 |
| 4legacy | 1027 | Akai, Satoshi (1647) | Lost 1-2 | -151466 |
| average opponent: 1533record: 1-3 | new rating: 1466 | |||
| Grand Prix Kyoto 2015 (legacy) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1legacy | 551 | Ikawa, Shouta (1482) | Won 2-0 | +181518 |
| 2legacy | 646 | Ohno, Tomoya (1518) | Lost 0-2 | -181500 |
| 3legacy | 901 | Sekine, Hirohumi (1495) | Won 2-0 | +181518 |
| 4legacy | 647 | Suzuki, Sosuke (1494) | Lost 1-2 | -191499 |
| average opponent: 1497record: 2-2 | new rating: 1499 | |||