Sarapuk, Piotr
Current rating: 1547
Record: 5-3
| Grand Prix Krakow 2019 (M20 limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 373 | Carlsson, Per (1676) | Lost 0-2 | -151485 |
| 2sealed | 529 | Kiel Rosado, Mateo Antonio (1483) | Won 2-0 | +181503 |
| 3sealed | 325 | Defrance, Nicolas (1468) | Lost 0-2 | -191484 |
| 4sealed | 340 | Zaytsev, Dmitry (1484) | Won 2-0 | +181502 |
| 5sealed | 334 | Riabokon, Oleksii (1722) | Won 2-1 | +221524 |
| 6sealed | 240 | Szura, Robert (1531) | Won 2-0 | +191543 |
| 7sealed | 281 | Repa, Tamas (1575) | Lost 1-2 | -181525 |
| 8sealed | 364 | Bornelov, Susanne (1749) | Won 2-1 | +221547 |
| average opponent: 1586record: 5-3 | new rating: 1547 | |||