Hoshino, Shota
Current rating: 1583
Record: 8-4
| Grand Prix Nagoya 2020 (pioneer) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1pioneer | 34 | Nakao, Munenari (1632) | Won 2-1 | +201520 |
| 2pioneer | 315 | Kihara, Ryou (1691) | Lost 1-2 | -151505 |
| 3pioneer | 595 | Yoshikawa, Yuuki (1548) | Won 2-0 | +191524 |
| 4pioneer | 347 | Yamabe, Kazumi (1557) | Lost 0-2 | -171507 |
| 5pioneer | 518 | Ooboshi, Katsunori (1491) | Won 2-1 | +181525 |
| 6pioneer | 471 | Yokomizo, Gouki (1449) | Won 2-0 | +161541 |
| 7pioneer | 198 | Ichikawa, Norikazu (1634) | Won 2-0 | +201561 |
| 8pioneer | 212 | Yokoyama, Shohei (1711) | Won 2-1 | +211582 |
| 9pioneer | 83 | Usui, Haruki (1872) | Lost 0-2 | -131569 |
| 10pioneer | 136 | Kashiwagi, Yuki (1462) | Won 2-1 | +161585 |
| 11pioneer | 116 | Ine, Ryosuke (1528) | Won 2-0 | +171602 |
| 12pioneer | 70 | Nakayama, Hiroshi (1550) | Lost 1-2 | -191583 |
| average opponent: 1594record: 8-4 | new rating: 1583 | |||