Sedlak, Jiri
Current rating: 1500
Record: 3-3
| Grand Prix Prague 2011 (NPH limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 135 | Schneider, Steffen (1500) | Won 2-1 | +181518 |
| 2sealed | 136 | Jurkovsky, Ondrej (1564) | Won 2-0 | +191537 |
| 3sealed | 34 | Kolz, Benjamin (1500) | Won 2-1 | +171554 |
| 4sealed | 13 | Parfus, Leos (1450) | Lost 0-2 | -201534 |
| 5sealed | 117 | Prosek, Dominik (1667) | Lost 0-2 | -151519 |
| 6sealed | 119 | Tapody, Zoltan Istvan (1505) | Lost 1-2 | -191500 |
| average opponent: 1531record: 3-3 | new rating: 1500 | |||