Picha, Stepan
Current rating: 1461
Record: 3-5
| Grand Prix Prague 2003 (LGN limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 197 | Zombori, Csaba (1433) | Lost 1-2 | -191481 |
| 2sealed | 300 | Bartu, Dominik (1482) | Won 2-0 | +181499 |
| 3sealed | 304 | Goldberg, Jozef (1346) | Lost 1-2 | -211478 |
| 4sealed | 300 | Polak, Lukas (1482) | Won 2-1 | +181496 |
| 5sealed | 310 | Siska, Jiri (1501) | Won 2-0 | +181514 |
| 6sealed | 148 | Jaki, Thomas (1570) | Lost 1-2 | -171497 |
| 7sealed | 207 | Mikolajczyk, Marek (1497) | Lost 0-2 | -181479 |
| 8sealed | 189 | Holub, Michal (1482) | Lost 0-2 | -181461 |
| average opponent: 1474record: 3-5 | new rating: 1461 | |||