Hada, Kouhei
Current rating: 1448
Record: 0-3
| Grand Prix Yokohama 2019 (modern) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 244 | Mutou, Masaya (1627) | Lost 1-2 | -161484 |
| 2modern | 845 | Tanaka, Toshiaki (1480) | Lost 1-2 | -181466 |
| 3modern | 1164 | Inotsume, Ayumu (1469) | Lost 1-2 | -181448 |
| average opponent: 1525record: 0-3 | new rating: 1448 | |||