Suyama, Sou
Current rating: 1482
Record: 1-2
| Grand Prix Chiba 2019 (M20 limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 89 | Asao, Kazuki (1457) | Lost 1-2 | -191481 |
| 2sealed | 655 | Iijima, Satoshi (1440) | Won 2-0 | +171498 |
| 3sealed | 716 | Ehara, Kouta (1578) | Lost 0-2 | -161482 |
| average opponent: 1492record: 1-2 | new rating: 1482 | |||