Zelenka, Tomas
Current rating: 1502
Record: 4-4
| Grand Prix Prague 2018 (modern) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 163 | Dunn, Michael (1500) | Lost 0-2 | -181482 |
| 2modern | 494 | Rauski, Konstantin (1483) | Lost 1-2 | -181464 |
| 3modern | 869 | Fatela, Yohan (1527) | Won 2-1 | +191483 |
| 4modern | 696 | Muhlbauer, Kilian (1486) | Won 2-0 | +181501 |
| 5modern | 525 | Slaydon, Christopher (1500) | Won 2-0 | +181519 |
| 6modern | 450 | Fischer, Daniel (1484) | Lost 0-2 | -181501 |
| 7modern | 536 | Fryc, David (1501) | Lost 0-2 | -181483 |
| 8modern | 491 | Shibata, Hirotaka (1547) | Won 2-0 | +191502 |
| average opponent: 1503record: 4-4 | new rating: 1502 | |||