Kubjak, Ales
Current rating: 1501
Record: 2-2-1
| Grand Prix Prague 2019 (UMA limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 1186 | Wittig, Christopher (1526) | Draw 1-1 | 01500 |
| 2sealed | 1015 | Wlodarczyk, Andrzej (1396) | Lost 1-2 | -191481 |
| 3sealed | 1023 | Weber, Antonin (1582) | Won 2-0 | +191500 |
| 4sealed | 804 | Sunderbrink, Florian (1602) | Won 2-0 | +201520 |
| 5sealed | 536 | Van Velzen, Rody (1455) | Lost 1-2 | -191501 |
| average opponent: 1512record: 2-2-1 | new rating: 1501 | |||