Winkelmann, Andre
Current rating: 1464
Record: 1-3
| Grand Prix Prague 2011 (NPH limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 531 | Tang, Thierry (1540) | Lost 1-2 | -171483 |
| 2sealed | 717 | Hakl, Martin (1482) | Won 2-1 | +181501 |
| 3sealed | 698 | Durcan, Tomas (1495) | Lost 1-2 | -181483 |
| 4sealed | 736 | Vychodil, David (1445) | Lost 0-2 | -191464 |
| average opponent: 1491record: 1-3 | new rating: 1464 | |||