Shirai, Masahiko
Current rating: 1434
Record: 0-4
| Grand Prix Shizuoka 2018 (legacy) (legacy) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1legacy | 290 | Hasegawa, Baku (1460) | Lost 0-2 | -191481 |
| 2legacy | 371 | Ogasawara, Ryo (1482) | Lost 1-2 | -181463 |
| 3legacy | 629 | Kusunoki, Yuu (1466) | Lost 0-2 | -181445 |
| 4legacy | 672 | Yoshida, Kazushi (1814) | Lost 1-2 | -111434 |
| average opponent: 1556record: 0-4 | new rating: 1434 | |||