Wojcik, Maciej
Current rating: 1521
Record: 4-3
| Grand Prix Prague 2009 (M10 limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 105 | Sorta, Stephan (1432) | Lost 0-2 | -191481 |
| 2sealed | 300 | Maricak, Alen (1482) | Won 2-0 | +181499 |
| 3sealed | 192 | Intini, Giovanni (1685) | Lost 0-2 | -151484 |
| 4sealed | 276 | Engelberg, Lars Jorgen (1628) | Lost 1-2 | -151469 |
| 5sealed | 315 | Sielski, Piotr (1430) | Won 2-0 | +171486 |
| 6sealed | 245 | Kramel, Jiri (1482) | Won 2-0 | +181504 |
| 7sealed | 202 | Kviz, Petr (1468) | Won 2-0 | +171521 |
| average opponent: 1515record: 4-3 | new rating: 1521 | |||