Oono, Masahiro
Current rating: 1437
Record: 1-5
| Grand Prix Nagoya 2020 (pioneer) | starting rating: 1449 | |||
| round | table | opponent (rating) | result | Δrating |
| 1pioneer | 11 | Oota, Takahiro (1511) | Lost 0-2 | -171432 |
| 2pioneer | 501 | Sekine, Yoshinori (1620) | Won 2-1 | +211453 |
| 3pioneer | 486 | Katou, Masaya (1582) | Lost 0-2 | -161437 |
| average opponent: 1571record: 1-2 | new rating: 1437 | |||
| Grand Prix Kyoto 2019 (RNA standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 89 | Takanohashi, Tatsuya (1446) | Lost 0-2 | -191481 |
| 2standard | 687 | Nomura, Tsuyoshi (1682) | Lost 0-2 | -141467 |
| 3standard | 893 | Matumoto, Yuusuke (1463) | Lost 0-2 | -181449 |
| average opponent: 1530record: 0-3 | new rating: 1449 | |||