Hosak, Daniel
Current rating: 1498
Record: 3-3
| Grand Prix Chiba 2019 (M20 limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 263 | Leong, Jiti (1675) | Lost 1-2 | -151485 |
| 2sealed | 779 | Wada, Takahide (1450) | Won 2-1 | +181503 |
| 3sealed | 749 | Yamaguchi, Naohiro (1369) | Lost 0-2 | -211482 |
| 4sealed | 919 | Iitsuka, Satoshi (1371) | Won 2-1 | +161498 |
| 5sealed | 824 | Saito, Shosuke (1527) | Won 2-0 | +191517 |
| 6sealed | 661 | Takehana, Atsushi (1484) | Lost 0-2 | -191498 |
| average opponent: 1479record: 3-3 | new rating: 1498 | |||