Umlauf, Jan
Current rating: 1477
Record: 3-5
| Grand Prix Prague 2014 (modern) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 331 | Seebauer, Christian (1500) | Won 2-1 | +181518 |
| 2modern | 24 | Cermy, Denis (1518) | Won 2-0 | +181536 |
| 3modern | 89 | Brozek, Petr (1769) | Lost 0-2 | -141522 |
| 4modern | 426 | Ofmanski, Michal (1518) | Won 2-0 | +181540 |
| 5modern | 170 | Masik, Dominik (1703) | Lost 1-2 | -151525 |
| 6modern | 326 | Nagy, Tamas (1885) | Lost 1-2 | -121513 |
| 7modern | 387 | Feshti, Natalino (1505) | Lost 1-2 | -181495 |
| 8modern | 435 | Mangenot, Mathias (1483) | Lost 1-2 | -181477 |
| average opponent: 1610record: 3-5 | new rating: 1477 | |||