Hetzner, Robert
Current rating: 1507
Record: 3-3
| Grand Prix Prague 2019 (UMA limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 771 | Giacomelli, Franco (1475) | Won 2-0 | +181518 |
| 2sealed | 688 | Pesek, Lukas (1675) | Lost 1-2 | -161502 |
| 3sealed | 876 | Sturm, Martin (1487) | Won 2-1 | +181520 |
| 4sealed | 419 | Lipinski, Michal (1716) | Won 2-1 | +221542 |
| 5sealed | 161 | Samarra, Marc (1767) | Lost 0-2 | -141528 |
| 6sealed | 453 | Krehl, Yann (1403) | Lost 0-2 | -211507 |
| average opponent: 1587record: 3-3 | new rating: 1507 | |||