Kalich, Jiri
Current rating: 1486
Record: 3-4
| Grand Prix Prague 2011 (NPH limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 171 | Kogan, Alexander (1516) | Won 1-0 | +181518 |
| 2sealed | 78 | Czuprynski, Krystian (1633) | Lost 1-2 | -161502 |
| 3sealed | 159 | Kalina, Jakub (1500) | Won 2-0 | +181520 |
| 4sealed | 148 | Starek, Jakub (1617) | Lost 0-2 | -161504 |
| 5sealed | 189 | Lozinski, Michal (1592) | Won 2-1 | +201524 |
| 6sealed | 149 | Wouters, Robin (1440) | Lost 1-2 | -201504 |
| 7sealed | 151 | Kaczmarek, Aleksander (1494) | Lost 0-2 | -181486 |
| average opponent: 1542record: 3-4 | new rating: 1486 | |||