Yoshizaki, Hiroaki
Current rating: 1445
Record: 0-3
| Grand Prix Chiba 2019 (M20 limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 232 | Tanaka, Yoshiyuki 6283 (1500) | Lost 0-2 | -181482 |
| 2sealed | 782 | Kubota, Shou (1468) | Lost 1-2 | -181464 |
| 3sealed | 1111 | Adachi, Toru (1429) | Lost 1-2 | -191445 |
| average opponent: 1466record: 0-3 | new rating: 1445 | |||