Hirai, Eisuke
Current rating: 1499
Record: 6-6
| Grand Prix Kyoto 2019 (RNA standard) | starting rating: 1501 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 222 | Saka, Yusuke (1520) | Won 2-0 | +181519 |
| 2standard | 57 | Tabata, Yuusuke (1431) | Lost 0-2 | -201499 |
| 3standard | 618 | Kikuchi, Takeshi (1586) | Won 2-1 | +201519 |
| 4standard | 588 | Yoshikai, Masaki (1439) | Won 2-0 | +171536 |
| 5standard | 282 | Iitsuka, Yuuki (1604) | Lost 1-2 | -171519 |
| 6standard | 553 | Ishikawa, Kenji (1405) | Lost 0-2 | -201499 |
| average opponent: 1498record: 3-3 | new rating: 1499 | |||
| Grand Prix Sendai 2010 (ROE standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 277 | Ootsuki, Naofumi (1484) | Lost 0-2 | -181482 |
| 2standard | 248 | Saegusa, Nobuyuki (1482) | Won 2-0 | +181500 |
| 3standard | 200 | Sawada, Michikata (1498) | Won 2-0 | +181518 |
| 4standard | 167 | Koshimura, Takeshi (1520) | Won 2-1 | +181536 |
| 5standard | 137 | Hayakawa, Ryo (1484) | Lost 0-2 | -191517 |
| 6standard | 142 | Kurakami, Shun (1625) | Lost 1-2 | -161501 |
| average opponent: 1515record: 3-3 | new rating: 1501 | |||