Hara, Yasuhiro
Current rating: 1401
| Grand Prix Yokohama 2019 (modern) | starting rating: 1450 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 36 | Wada, Yusuke (1555) | Lost 0-2 | -161434 |
| 2modern | 659 | Miyake, Keigo (1496) | Won 2-1 | +191453 |
| 3modern | 928 | Yu, Weilong (1737) | Lost 0-2 | -131440 |
| 4modern | 1021 | Kimura, Yuu1332 (1389) | Lost 0-2 | -191421 |
| 5modern | 1095 | Murase, Takahiro (1298) | Lost 0-2 | -201401 |
| top | average opponent: 1495record: 1-4 | new rating: 1401 | ||
| Grand Prix Chiba 2018 (M19 limited) | starting rating: 1505 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 361 | Furihara, Kazuki (1297) | Lost 0-2 | -221483 |
| 2sealed | 965 | Takahashi, Yu (1482) | Lost 0-2 | -181465 |
| 3sealed | 1041 | Nitsu, Shunsuke (1641) | Lost 1-2 | -151450 |
| top | average opponent: 1473record: 0-3 | new rating: 1450 | ||
| Grand Prix Tokyo 2016 (SOI standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 821 | Fujikawa, Takashi (1329) | Won 2-1 | +151515 |
| 2standard | 546 | Kobayashi, Gen (1518) | Won 2-1 | +181533 |
| 3standard | 217 | Yokoyama, Itaru (1702) | Lost 1-2 | -151518 |
| 4standard | 549 | Matsubara, Yuusuke (1584) | Lost 0-2 | -171501 |
| 5standard | 775 | Chin, Wei Han (1708) | Lost 0-2 | -141487 |
| 6standard | 1325 | Aoi, Masashi (1468) | Won 2-1 | +181505 |
| top | average opponent: 1551record: 3-3 | new rating: 1505 | ||