Brechmann, Dennis
Current rating: 1468
Record: 3-5
| Grand Prix Prague 2018 (modern) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 173 | Parakenings, Ralf (1499) | Won 2-0 | +181518 |
| 2modern | 228 | Winkler, Florian [AUT] (1517) | Won 2-1 | +181536 |
| 3modern | 115 | Salati, Davide (1540) | Lost 1-2 | -181518 |
| 4modern | 372 | Riedel, Andreas (1444) | Won 2-0 | +171535 |
| 5modern | 390 | Lukawski, Maciej (1563) | Lost 0-2 | -181517 |
| 6modern | 552 | Weber, Patrick (1527) | Lost 0-2 | -181499 |
| 7modern | 580 | Czapor, Grzegorz (1586) | Lost 1-2 | -161483 |
| 8modern | 561 | Ivanov, Svetoslav (1667) | Lost 1-2 | -151468 |
| average opponent: 1543record: 3-5 | new rating: 1468 | |||