Dedicik, Zdenek
Current rating: 1520
Record: 5-4
| Grand Prix Prague 2015 (ORI standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 285 | Kowalczyk, Artur (1500) | Lost 1-2 | -181482 |
| 2standard | 357 | Toufar, Dalibor (1480) | Won 2-1 | +181500 |
| 3standard | 532 | Czech, David (1500) | Lost 0-2 | -181482 |
| 4standard | 629 | Witek, Krzysztof (1484) | Won 2-0 | +181500 |
| 5standard | 524 | Grabowski, Wojciech (1497) | Won 2-1 | +181518 |
| 6standard | 349 | Innauer, Julius (1631) | Lost 0-2 | -161502 |
| 7standard | 415 | Kornobis, Maciej (1478) | Lost 0-2 | -181484 |
| 8standard | 354 | Glowicki, Gabriel (1491) | Won 2-0 | +181502 |
| 9standard | 303 | Bonaiuti, Fabio (1494) | Won 2-1 | +181520 |
| average opponent: 1506record: 5-4 | new rating: 1520 | |||