Michalik, Jan
Current rating: 1503
Record: 4-4
| Grand Prix Prague 2019 (UMA limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 820 | Karlsson, Mats (1739) | Lost 1-2 | -141486 |
| 2sealed | 1084 | Olsson, Andre (1572) | Won 2-0 | +201506 |
| 3sealed | 813 | Bianchi, Luca (1500) | Lost 1-2 | -181488 |
| 4sealed | 872 | Plank, Florian (1451) | Won 2-0 | +171505 |
| 5sealed | 727 | Foley, Dara (1502) | Won 2-0 | +181523 |
| 6sealed | 589 | Kurt, Mehmet Oguzhan (1527) | Lost 0-2 | -181505 |
| 7sealed | 638 | Fischer, Juliane (1357) | Won 2-1 | +151520 |
| 8sealed | 380 | Markovic, Ivan (1547) | Lost 0-2 | -171503 |
| average opponent: 1524record: 4-4 | new rating: 1503 | |||