von Natzmer, Friederik
Current rating: 1505
Record: 2-2-3
| Grand Prix Prague 2003 (LGN limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 16 | Czerwinska, Danuta (1484) | Won 1-0 | +181518 |
| 2sealed | 34 | Doering, Alexander (1518) | Draw 1-1 | 01518 |
| 3sealed | 144 | Curto Vives, Xavi (1812) | Draw 1-1 | +51523 |
| 4sealed | 263 | Durham, Michael (1643) | Lost 0-2 | -161507 |
| 5sealed | 313 | Veresov, Aleksej (1498) | Won 2-1 | +181525 |
| 6sealed | 228 | Galambos, Szabolcs (1499) | Draw 1-1 | -11524 |
| 7sealed | 179 | Musil, Vlastimil (1455) | Lost 1-2 | -191505 |
| average opponent: 1558record: 2-2-3 | new rating: 1505 | |||