Cwiek, Adrian
Current rating: 1528
Record: 4-3
| Grand Prix Warsaw 2018 (GRN limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 265 | Banski, Jakub (1820) | Lost 1-2 | -121488 |
| 2sealed | 470 | Lovett, Nicholas (1545) | Lost 0-2 | -171471 |
| 3sealed | 778 | Kretschmer, Maximilian (1587) | Won 2-0 | +201491 |
| 4sealed | 633 | Danninger, Wolfgang (1466) | Won 2-0 | +171508 |
| 5sealed | 480 | Lukaszek, Mateusz (1600) | Won 2-0 | +201528 |
| 6sealed | 445 | Paprocki, Bartlomiej (1383) | Won 2-0 | +151543 |
| 7sealed | 177 | Smirnov, Dmitry (1688) | Lost 0-2 | -151528 |
| average opponent: 1584record: 4-3 | new rating: 1528 | |||