Hase, Daigo
Current rating: 1584
Record: 9-5
| Grand Prix Nagoya 2020 (pioneer) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1pioneer | 232 | Kato, Jun 9711 (1500) | Won 2-1 | +181518 |
| 2pioneer | 321 | Higono, Naoki (1715) | Won 2-0 | +221540 |
| 3pioneer | 359 | Rasmussen, Timothy (1710) | Lost 1-2 | -151525 |
| 4pioneer | 440 | Kobayashi, Kazuki (1520) | Won 2-1 | +181543 |
| 5pioneer | 215 | Kokubu, Yusuke (1668) | Won 2-0 | +201563 |
| 6pioneer | 239 | Akagawa, Retta (1513) | Won 2-0 | +171580 |
| 7pioneer | 61 | Suzuki, Gou (1572) | Lost 0-2 | -181562 |
| 8pioneer | 133 | Yamada, Sintarou (1626) | Won 2-1 | +191581 |
| 9pioneer | 58 | Hirayama, Rei (1624) | Lost 0-2 | -171564 |
| 10pioneer | 164 | Son, Kii (1524) | Won 2-0 | +171581 |
| 11pioneer | 133 | Sasaki, Shimon (1638) | Lost 1-2 | -171564 |
| 12pioneer | 126 | Suzuki, Toru (1577) | Won 2-0 | +181582 |
| 13pioneer | 78 | Nomura, Hidehiro (1779) | Won 2-0 | +221604 |
| 14pioneer | 79 | Fujii, Yuusaku (1511) | Lost 1-2 | -201584 |
| average opponent: 1606record: 9-5 | new rating: 1584 | |||