Sawka, Jakub
Current rating: 1414
Record: 1-6
| Grand Prix Warsaw 2014 (JOU limited) | starting rating: 1460 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 198 | Lauter, Michael (1612) | Lost 0-2 | -151445 |
| 2sealed | 354 | Wysoczanski, Krzysztof (1660) | Lost 0-2 | -141431 |
| 3sealed | 421 | Zalwowski, Mariusz (1464) | Lost 1-2 | -171414 |
| average opponent: 1579record: 0-3 | new rating: 1414 | |||
| Grand Prix Krakow 2007 (LRW standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 615 | Merlet, Cedric (1344) | Lost 0-2 | -211479 |
| 2standard | 624 | Gabriel, Michal (1450) | Lost 0-2 | -181461 |
| 3standard | 658 | Zatorski, Lukasz (1465) | Won 2-0 | +181479 |
| 4standard | 693 | Okularczyk, Wojtek (1464) | Lost 0-2 | -191460 |
| average opponent: 1431record: 1-3 | new rating: 1460 | |||