Szewczek, Artur
Current rating: 1554
Record: 6-3
| Grand Prix Krakow 2007 (LRW standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 570 | Civrny, Petr (1518) | Lost 1-2 | -181482 |
| 2standard | 632 | Lehnert, Heiko (1464) | Won 2-1 | +181500 |
| 3standard | 574 | Kotowicz, Lukasz (1502) | Lost 0-2 | -181482 |
| 4standard | 690 | Romanczukiewicz, Piotr (1455) | Lost 1-2 | -181464 |
| 5standard | 673 | Siekierski, Krzysztof (1463) | Won 2-1 | +181482 |
| 6standard | 652 | Karolski, Lukasz (1482) | Won 2-1 | +181500 |
| 7standard | 616 | Skrypov, Igor (1506) | Won 2-0 | +181518 |
| 8standard | 592 | Kmiecik, Pawel (1519) | Won 2-1 | +181536 |
| 9standard | 563 | Jerabek, Petr (1530) | Won 2-0 | +181554 |
| average opponent: 1493record: 6-3 | new rating: 1554 | |||