Sugimoto, Kousho
Current rating: 1441
Record: 0-3
| Grand Prix Chiba 2019 (M20 limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 137 | Honda, Masaki (1199) | Lost 0-2 | -231477 |
| 2sealed | 636 | Kushida, Takafumi (1463) | Lost 1-2 | -191458 |
| 3sealed | 1049 | Yoshimura, Tasuke (1466) | Lost 0-2 | -171441 |
| average opponent: 1376record: 0-3 | new rating: 1441 | |||