Hirata, Yoshihisa
Current rating: 1412
| Grand Prix Yokohama 2019 (modern) | starting rating: 1484 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 251 | Nakamura, Toshihiro (1481) | Lost 0-2 | -181466 |
| 2modern | 726 | Kimura, Yu7770 (1547) | Lost 0-2 | -171449 |
| 3modern | 1160 | Tanaka, Jouji (1535) | Lost 1-2 | -161433 |
| 4modern | 1137 | Kato, Tomonori (1271) | Lost 1-2 | -211412 |
| top | average opponent: 1458record: 0-4 | new rating: 1412 | ||
| Grand Prix Tokyo 2016 (SOI standard) | starting rating: 1482 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 134 | Yokokawa, Kunikazu (1500) | Won 2-1 | +191501 |
| 2standard | 665 | Yanagihara, Hiroki (1491) | Lost 0-2 | -191482 |
| 3standard | 851 | Ebihara, Hirotaka (1568) | Lost 1-2 | -161466 |
| 4standard | 1419 | Mori, Ryo (1416) | Won 2-0 | +171483 |
| 5standard | 1207 | Takehana, Yuki (1471) | Lost 1-2 | -181465 |
| 6standard | 1278 | Watabe, Tetsuro (1424) | Won 2-0 | +171482 |
| 7standard | 789 | Fujii, Mikiya (1503) | Won 2-1 | +181500 |
| 8standard | 758 | Funahashi, Shun (1564) | Lost 0-2 | -161484 |
| top | average opponent: 1492record: 4-4 | new rating: 1484 | ||
| Grand Prix Kobe 2015 (BFZ standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 12 | Cortese, Alessandro (1544) | Lost 1-2 | -171483 |
| 2standard | 741 | Goto, Takeshi (1482) | Won 2-1 | +181501 |
| 3standard | 725 | Takahashi, Shin (1500) | Won 2-0 | +181519 |
| 4standard | 522 | Wong, Man Lok (1488) | Lost 1-2 | -191500 |
| 5standard | 683 | Tomoguchi, Shinichi (1500) | Lost 1-2 | -181482 |
| top | average opponent: 1503record: 2-3 | new rating: 1482 | ||