Ottomansky, Vojtech
Current rating: 1466
Record: 1-3
| Grand Prix Prague 2011 (NPH limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 613 | Welsch, Marcel (1500) | Won 2-0 | +181518 |
| 2sealed | 556 | Bek, Tomas (1622) | Lost 0-2 | -161502 |
| 3sealed | 606 | Pelc, Marek (1484) | Lost 1-2 | -181484 |
| 4sealed | 701 | Wolder, Claus Bo (1481) | Lost 1-2 | -181466 |
| average opponent: 1522record: 1-3 | new rating: 1466 | |||