Horvath, Mark Alex
Current rating: 1461
Record: 1-3
| Grand Prix Prague 2019 (UMA limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 894 | Mayer, Christian (1441) | Lost 1-2 | -191481 |
| 2sealed | 1047 | Eijsbouts, Ture (1522) | Lost 1-2 | -171464 |
| 3sealed | 1195 | Morth, John (1303) | Won 2-1 | +151479 |
| 4sealed | 1025 | Sturm, Martin (1469) | Lost 0-2 | -181461 |
| average opponent: 1434record: 1-3 | new rating: 1461 | |||