Kohoutek, Libor
Current rating: 1502
Record: 6-6
| Grand Prix Prague 2011 (NPH limited) | starting rating: 1501 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 52 | Garcon, Benjamin (1588) | Won 2-0 | +191520 |
| 2sealed | 25 | Arndt, Melanie (1451) | Lost 0-2 | -191501 |
| 3sealed | 193 | Bakos, Robert (1542) | Lost 0-2 | -171484 |
| 4sealed | 262 | Peltan, Jiri (1485) | Won 2-1 | +181502 |
| 5sealed | 204 | Stabel, Martin (1485) | Lost 1-2 | -181484 |
| 6sealed | 192 | Kamenov, Kamen (1487) | Won 2-0 | +181502 |
| average opponent: 1506record: 3-3 | new rating: 1502 | |||
| Grand Prix Prague 2009 (M10 limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 612 | Berger, Simon (1469) | Lost 0-2 | -191481 |
| 2sealed | 808 | Miller, Martin (1474) | Won 2-0 | +181499 |
| 3sealed | 674 | Dich, Nicolaj (1430) | Won 2-0 | +171516 |
| 4sealed | 627 | Hauser, Valentin (1565) | Lost 0-2 | -171499 |
| 5sealed | 754 | Sappl, Josef (1595) | Lost 1-2 | -161483 |
| 6sealed | 735 | Havlicek, Tomas (1486) | Won 2-1 | +181501 |
| average opponent: 1503record: 3-3 | new rating: 1501 | |||