Siwek, Pawel
Current rating: 1541
Record: 8-6
| Grand Prix Krakow 2015 (DTK standard) | starting rating: 1555 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 41 | Olchawski, Jakub (1500) | Won 2-0 | +171572 |
| 2standard | 170 | Larsen, Christoffer (1978) | Lost 1-2 | -111561 |
| 3standard | 390 | Suchomski, Radoslaw (1500) | Lost 1-2 | -191542 |
| 4standard | 418 | Przybylo, Dariusz (1667) | Won 2-1 | +201562 |
| 5standard | 360 | Hanl, Andreas (1379) | Lost 0-2 | -211541 |
| average opponent: 1605record: 2-3 | new rating: 1541 | |||
| Grand Prix Krakow 2007 (LRW standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 619 | Drobny, Radoslav (1534) | Lost 0-2 | -171483 |
| 2standard | 651 | Hodzic, Emerik (1485) | Lost 0-2 | -181465 |
| 3standard | 671 | Rizki, Dawid (1464) | Won 2-1 | +181483 |
| 4standard | 649 | Milic, Petar (1482) | Won 2-0 | +181501 |
| 5standard | 611 | Scharfe, Tai (1556) | Won 2-1 | +191520 |
| 6standard | 600 | Oria, Antoine (1470) | Won 2-0 | +171537 |
| 7standard | 568 | Bachmann, Mikk-Erik (1478) | Won 2-0 | +171554 |
| 8standard | 550 | Precenieks, Nikolajs (1646) | Won 2-1 | +191573 |
| 9standard | 541 | Tagi-Zade, Eldar (1570) | Lost 0-2 | -181555 |
| average opponent: 1521record: 6-3 | new rating: 1555 | |||