Gorecki, Kamil
Current rating: 1438
| Grand Prix Prague 2009 (M10 limited) | starting rating: 1434 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 28 | Wojciechowski, Bartosz (1558) | Lost 0-2 | -161418 |
| 2sealed | 225 | Jantschgi, Alexander (1482) | Won 2-0 | +201438 |
| 3sealed | 163 | Knudtskov Nielsen, Yan (1449) | Lost 0-2 | -181420 |
| 4sealed | 273 | Caffini, Alessandro (1434) | Won 2-0 | +181438 |
| top | average opponent: 1481record: 2-2 | new rating: 1438 | ||
| Grand Prix Brussels 2008 (SHM limited) | starting rating: 1482 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 153 | Kocsis, Gabor (1760) | Lost 1-2 | -131469 |
| 2sealed | 220 | Lecornu, Jerome (1482) | Lost 0-2 | -171452 |
| 3sealed | 306 | Nouchi, Jonathan (1444) | Won 2-0 | +171469 |
| 4sealed | 302 | Vanderbeke, Bart (1481) | Draw 1-1 | +11470 |
| 5sealed | 244 | Peter, Luyten (1482) | Lost 1-2 | -181452 |
| 6sealed | 222 | Galera, Angel A. (1468) | Lost 0-2 | -181434 |
| top | average opponent: 1519record: 1-4-1 | new rating: 1434 | ||
| Grand Prix Stuttgart 2007 (LRW limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 163 | Steiner, Stefan (1634) | Lost 0-2 | -161484 |
| 2sealed | 229 | Wolf, Jurgen (1540) | Lost 0-2 | -171467 |
| 3sealed | 256 | Dubuisson, Aurelien (1445) | Lost 1-2 | -181449 |
| 4sealed | 310 | Bachmann, Oscar Mathias (1445) | Lost 0-2 | -181431 |
| 5sealed | 273 | Paternusch, Ralf (1428) | Won 2-0 | +181449 |
| 6sealed | 227 | Eucken, Christopher (1297) | Won 2-0 | +151464 |
| 7sealed | 184 | Manderla, Thomas (1480) | Lost 1-2 | -181446 |
| 8sealed | 151 | Syperek, Wolf (1448) | Won 2-0 | +181464 |
| 9sealed | 118 | Lefebvre, Nans (1462) | Won 2-0 | +181482 |
| top | average opponent: 1464record: 4-5 | new rating: 1482 | ||