Kato, Kiyonori
Current rating: 1490
Record: 2-3
| Grand Prix Yokohama 2019 (modern) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 242 | Miyahara, Shun (1496) | Won 2-1 | +181518 |
| 2modern | 22 | Sawada, Rui (1523) | Lost 1-2 | -181500 |
| 3modern | 980 | Mikami, Ryo (1498) | Won 2-1 | +181518 |
| 4modern | 599 | Ichikawa, Hideyuki (1681) | Lost 1-2 | -151503 |
| 5modern | 822 | Morishita, Mizuki (1786) | Lost 1-2 | -131490 |
| average opponent: 1597record: 2-3 | new rating: 1490 | |||