Czernik, Ben
Current rating: 1445
Record: 2-5-1
| Grand Prix Prague 2018 (modern) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 577 | Lee, Benjamin (1584) | Draw 1-1 | +21502 |
| 2modern | 460 | Mederly, Martin (1383) | Lost 1-2 | -211481 |
| 3modern | 820 | Eid, Jan (1445) | Lost 0-2 | -181463 |
| 4modern | 912 | Tatzgern, Fabio (1467) | Won 2-0 | +181481 |
| 5modern | 769 | Mottingdorfer, Robert (1485) | Lost 0-2 | -181463 |
| 6modern | 771 | Potrykus, Daniel (1464) | Lost 0-2 | -181445 |
| 7modern | 718 | Jansen, Sebastiaan (1428) | Lost 1-2 | -181427 |
| 8modern | 657 | Fossati, Fabio (1431) | Won 2-1 | +181445 |
| average opponent: 1461record: 2-5-1 | new rating: 1445 | |||