Hirai, Daiki
Current rating: 1467
Record: 2-4
| Grand Prix Nagoya 2019 (ELD standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 3standard | 264 | Okamura, Ryoma (1730) | Lost 1-2 | -141486 |
| 4standard | 515 | Kamiyama, Daiki (1441) | Lost 1-2 | -191467 |
| 5standard | 476 | Sasaki, Tsutomu (1551) | Lost 0-2 | -161451 |
| 6standard | 668 | Okubo, Yoshihiko (1489) | Won 2-0 | +191470 |
| 7standard | 496 | Kurokawa, Junki (1494) | Lost 1-2 | -181452 |
| 8standard | 466 | Taki, Masaya (1296) | Won 2-0 | +151467 |
| average opponent: 1500record: 2-4 | new rating: 1467 | |||