Natkaniec, Oskar
Current rating: 1507
Record: 7-7
| Grand Prix Brussels 2004 (DST standard) | starting rating: 1504 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 31 | Tarczynski, Marcin (1500) | Won 2-0 | +181522 |
| 2standard | 65 | vanden Bossche, David (1543) | Won 2-1 | +181540 |
| 3standard | 90 | Krautmann, Wenzel (1725) | Lost 0-2 | -151525 |
| 4standard | 146 | Van De Brouck, Ward (1506) | Lost 1-2 | -181507 |
| 5standard | 237 | Pizzey, Lian (1487) | Lost 1-2 | -181489 |
| 6standard | 204 | Vandevuer, Stephane (1485) | Won 2-1 | +181507 |
| average opponent: 1541record: 3-3 | new rating: 1507 | |||
| Grand Prix Munich 2003 (MRD limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 113 | Mitsios, Johannes (1500) | Lost 1-2 | -181482 |
| 2sealed | 360 | Klose, Stephan (1508) | Lost 0-2 | -181464 |
| 3sealed | 417 | Gerbec, Matic (1463) | Won 2-0 | +181482 |
| 4sealed | 375 | Eckschlager, Markus (1483) | Won 2-1 | +181500 |
| 5sealed | 292 | Sierocinski, Pawel (1680) | Lost 1-2 | -141486 |
| 6sealed | 291 | Jimenez, Michael (1482) | Won 2-0 | +181504 |
| 7sealed | 229 | Jankowski, Szymon (1526) | Won 2-1 | +181522 |
| 8sealed | 164 | Barth, Fabian (1510) | Lost 0-2 | -181504 |
| average opponent: 1519record: 4-4 | new rating: 1504 | |||