Sekyrka, Ondrej
Current rating: 1469
Record: 2-4
| Grand Prix Krakow 2019 (M20 limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 351 | Polozhevets, Stanislav (1497) | Lost 1-2 | -181482 |
| 2sealed | 572 | Naismith-Robertson, Rowan (1692) | Lost 1-2 | -141468 |
| 3sealed | 464 | Lee, Dongkyu (1540) | Lost 0-2 | -171451 |
| 4sealed | 418 | Mielniczuk, Lukasz (1375) | Won 2-0 | +171468 |
| 5sealed | 375 | Buchan, Lee (1494) | Won 2-1 | +181486 |
| 6sealed | 322 | Disenborg, Johan (1532) | Lost 1-2 | -171469 |
| average opponent: 1522record: 2-4 | new rating: 1469 | |||