Niemczyk, Dariusz
Current rating: 1448
Record: 1-4
| Grand Prix Warsaw 2018 (GRN limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 469 | Kolakowski, Piotr (1485) | Lost 1-2 | -181482 |
| 2sealed | 640 | Bertiou, Simon (1775) | Lost 1-2 | -131469 |
| 3sealed | 802 | Isaksson, Marcus (1322) | Won 2-1 | +151484 |
| 4sealed | 664 | Kryvosheiev, Ivan (1480) | Lost 1-2 | -181466 |
| 5sealed | 771 | Eckert, Christian (1467) | Lost 1-2 | -181448 |
| average opponent: 1506record: 1-4 | new rating: 1448 | |||