Cervak, Jiri
Current rating: 1469
Record: 1-3-1
| Grand Prix Prague 2011 (NPH limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 627 | Nolting, Florian (1515) | Lost 0-2 | -181482 |
| 2sealed | 723 | Bednarik, Richard (1608) | Lost 1-2 | -151467 |
| 3sealed | 728 | Rentzsch, Stefan (1617) | Lost 1-2 | -161451 |
| 4sealed | 783 | Popek, Michal (1446) | Won 2-0 | +181469 |
| 5sealed | 736 | Torma, Eva (1466) | Draw 1-1 | 01469 |
| average opponent: 1530record: 1-3-1 | new rating: 1469 | |||