Pastucha, Marek
Current rating: 1430
Record: 5-9
| Grand Prix Vienna 2008 (extended) | starting rating: 1444 | |||
| round | table | opponent (rating) | result | Δrating |
| 1extended | 3 | Henke, Mark (1524) | Lost 1-2 | -171427 |
| 2extended | 178 | Pyzio, Radoslaw (1415) | Won 2-1 | +181445 |
| 3extended | 146 | Trajhan, Matous (1503) | Lost 0-2 | -171428 |
| 4extended | 195 | Mesic, Christian (1481) | Won 2-0 | +191447 |
| 5extended | 166 | Rudolf, Benjamin (1498) | Lost 1-2 | -171430 |
| average opponent: 1484record: 2-3 | new rating: 1430 | |||
| Grand Prix Prague 2003 (LGN limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 177 | Schneider, Jan (1409) | Lost 1-2 | -201480 |
| 2sealed | 298 | Maij, Rosario (1524) | Lost 0-2 | -171463 |
| 3sealed | 425 | Dvorak, Tomas (1464) | Lost 0-2 | -181445 |
| 4sealed | 419 | Ditrich, Karel (1446) | Lost 1-2 | -181427 |
| 5sealed | 389 | Vagner, Vacek (1429) | Won 2-1 | +181445 |
| 6sealed | 334 | Riebisch, Andreas (1358) | Lost 1-2 | -191426 |
| 7sealed | 278 | Lozak, Erik (1426) | Lost 0-2 | -181408 |
| 8sealed | 225 | Matyska, Lukas (1405) | Won 2-0 | +181426 |
| 9sealed | 169 | Gallus, Jan (1425) | Won 2-1 | +181444 |
| average opponent: 1432record: 3-6 | new rating: 1444 | |||