Wasiak, Lukasz
Current rating: 1467
Record: 1-3
| Grand Prix Prague 2019 (UMA limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 807 | Kusebauch, Roland (1555) | Won 2-0 | +191519 |
| 2sealed | 537 | Junno, Jonne (1556) | Lost 0-2 | -171502 |
| 3sealed | 981 | Meinhardt, Sebastian (1510) | Lost 0-2 | -181484 |
| 4sealed | 835 | Klima, Petr (1536) | Lost 0-2 | -171467 |
| average opponent: 1539record: 1-3 | new rating: 1467 | |||