Kozak, David
Current rating: 1464
Record: 1-3
| Grand Prix Prague 2003 (LGN limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 47 | Jaros, Pavel (1500) | Lost 0-2 | -181482 |
| 2sealed | 363 | Bina, Frantisek (1482) | Lost 1-2 | -181464 |
| 3sealed | 363 | Gaspar, Attila (1475) | Won 2-1 | +181482 |
| 4sealed | 392 | Zwak, Jakub (1483) | Lost 1-2 | -181464 |
| average opponent: 1485record: 1-3 | new rating: 1464 | |||