Onoyama, Keisuke
Current rating: 1412
Record: 1-6-1
| Grand Prix Shizuoka 2018 (standard) (GRN standard) | starting rating: 1464 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 210 | Kashiwa, Tomohiro (1508) | Draw 1-1 | 01464 |
| 2standard | 657 | Kaneko, Satoru (1509) | Lost 0-2 | -171447 |
| 3standard | 992 | Ishii, Taiyo (1511) | Lost 0-2 | -171430 |
| 4standard | 1042 | Iida, Ryunosuke (1418) | Lost 0-2 | -181412 |
| average opponent: 1487record: 0-3-1 | new rating: 1412 | |||
| Grand Prix Shizuoka 2018 (legacy) (legacy) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1legacy | 5 | Ishida, Tatsuya (1593) | Lost 1-2 | -161484 |
| 2legacy | 392 | Yamasaki, Yuuta (1431) | Lost 0-2 | -191465 |
| 3legacy | 619 | Shibuya, Toru (1464) | Lost 0-2 | -181447 |
| 4legacy | 678 | Hirano, Fumichika (1386) | Won 2-1 | +171464 |
| average opponent: 1469record: 1-3 | new rating: 1464 | |||