Kolar, David
Current rating: 1391
Record: 1-7
| Grand Prix Prague 2011 (NPH limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 40 | Kempf, Bastian (1475) | Lost 0-2 | -181482 |
| 2sealed | 169 | Asan, Eirik (1482) | Lost 1-2 | -181464 |
| 3sealed | 258 | Bockel, Michael (1464) | Won 2-1 | +181482 |
| 4sealed | 205 | Baranek, Branislav (1480) | Lost 0-2 | -181464 |
| 5sealed | 242 | Smrcek, David (1463) | Lost 0-2 | -181446 |
| 6sealed | 215 | Samal, Krystof (1427) | Lost 0-2 | -191427 |
| 7sealed | 178 | Juza, Pavel (1410) | Lost 1-2 | -181409 |
| 8sealed | 141 | Sadilek, David (1410) | Lost 0-2 | -181391 |
| average opponent: 1451record: 1-7 | new rating: 1391 | |||