Ptasznik, Dominik
Current rating: 1448
Record: 1-4
| Grand Prix Birmingham 2017 (modern) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 416 | Allard, Jason (1632) | Lost 1-2 | -161484 |
| 2modern | 628 | Wekking, Yannick (1501) | Lost 0-0 | -171467 |
| 3modern | 817 | Plews, Peter (1460) | Lost 1-2 | -181449 |
| 4modern | 800 | Beswick, Peter (1458) | Won 2-1 | +181467 |
| 5modern | 744 | Haughton, Mark (1439) | Lost 1-2 | -191448 |
| average opponent: 1498record: 1-4 | new rating: 1448 | |||