Sedo, Jan
Current rating: 1483
Record: 2-3
| Grand Prix Krakow 2019 (M20 limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 497 | Svach, Jan (1677) | Lost 0-2 | -151485 |
| 2sealed | 577 | Pawelec, Magdalena (1235) | Won 2-1 | +141499 |
| 3sealed | 399 | Walter, Paul (1432) | Lost 0-2 | -191480 |
| 4sealed | 330 | Ksiazczyk, Maciej (1478) | Won 2-1 | +171497 |
| 5sealed | 264 | Pronik, Dmitrii (1684) | Lost 1-2 | -141483 |
| average opponent: 1501record: 2-3 | new rating: 1483 | |||