Wolak, Jerzy
Current rating: 1427
Record: 2-6
| Grand Prix Krakow 2007 (LRW standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 530 | Lodi, Gian Paolo (1414) | Lost 0-2 | -201480 |
| 2standard | 629 | Zajac, Krzysztof (1482) | Lost 0-2 | -181462 |
| 3standard | 659 | Giuliani, Aldo (1477) | Lost 0-2 | -171445 |
| 4standard | 703 | Rossijcenko, Alexander (1446) | Won 2-0 | +181463 |
| 5standard | 682 | Lukaszyk, Tomasz (1469) | Lost 0-2 | -181445 |
| 6standard | 677 | Laski, Piotr (1446) | Lost 1-2 | -181427 |
| 7standard | 664 | Choinski, Michal Jerzy (1428) | Won 2-0 | +181445 |
| 8standard | 637 | Siekierski, Krzysztof (1445) | Lost 0-2 | -181427 |
| average opponent: 1451record: 2-6 | new rating: 1427 | |||