Vacula, Martin
Current rating: 1478
Record: 3-4-1
| Grand Prix Prague 2018 (modern) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 602 | Wilson, Scott (1336) | Lost 1-2 | -211479 |
| 2modern | 763 | Sturm, Andreas (1434) | Lost 1-2 | -191460 |
| 3modern | 924 | Blaszczyk, Przemyslaw (1443) | Won 2-1 | +181478 |
| 4modern | 900 | Yang, Xiaoliang (1691) | Lost 0-2 | -141464 |
| 5modern | 870 | Calo, Salvatore (1479) | Won 2-0 | +181482 |
| 6modern | 690 | Moretti, Luca (1393) | Won 2-0 | +161498 |
| 7modern | 442 | Molinie, Roland (1336) | Draw 1-1 | -31495 |
| 8modern | 486 | Winkler, Florian [AUT] (1503) | Lost 0-2 | -171478 |
| average opponent: 1452record: 3-4-1 | new rating: 1478 | |||