Aiura, Hiroshi
Current rating: 1525
Record: 4-3
| Grand Prix Yokohama 2019 (modern) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 599 | Fukushi, Kyouhei (1453) | Won 2-0 | +171517 |
| 2modern | 345 | Kojima, Tatsuya3065 (1522) | Won 2-0 | +181535 |
| 3modern | 146 | Cho, Jeong Woo (1700) | Won 2-1 | +211556 |
| 4modern | 187 | Lee, Kun-Hsin (1697) | Won 2-0 | +211577 |
| 5modern | 33 | Tanaka, Hironao (1713) | Lost 0-2 | -161561 |
| 6modern | 126 | Kamada, Yuuki (1511) | Lost 1-2 | -191542 |
| 7modern | 484 | Kawakami, Kenji (1563) | Lost 1-2 | -171525 |
| average opponent: 1594record: 4-3 | new rating: 1525 | |||