Nemec, Vojtech
Current rating: 1453
Record: 4-7
| Grand Prix Prague 2013 (M14 limited) | starting rating: 1504 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 219 | Skoda, Jan (1510) | Lost 0-2 | -181486 |
| 2sealed | 537 | Kulczynski, Kamil (1590) | Lost 0-2 | -161470 |
| 3sealed | 673 | Castelli, Massimo (1475) | Won 2-1 | +181488 |
| 4sealed | 580 | Kuzin, Vladimir (1619) | Lost 1-2 | -161472 |
| 5sealed | 627 | Rosemann, Andreas (1388) | Lost 0-2 | -191453 |
| average opponent: 1516record: 1-4 | new rating: 1453 | |||
| Grand Prix Prague 2011 (NPH limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 113 | Lawson, Michael (1500) | Won 2-0 | +181518 |
| 2sealed | 89 | Grygar, Jan (1648) | Lost 0-2 | -161502 |
| 3sealed | 142 | Wache, Paul (1669) | Lost 0-2 | -151487 |
| 4sealed | 206 | Devis, Larry (1407) | Won 2-1 | +171504 |
| 5sealed | 173 | Kamenov, Kamen (1505) | Won 2-1 | +181522 |
| 6sealed | 111 | Kuril, Miroslav (1525) | Lost 0-2 | -181504 |
| average opponent: 1542record: 3-3 | new rating: 1504 | |||