Antos, Ondrej
Current rating: 1464
Record: 1-3
| Grand Prix Prague 2003 (LGN limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 225 | Hampson, Martyn (1545) | Lost 1-2 | -171483 |
| 2sealed | 246 | Petercak, Milan (1500) | Won 2-1 | +181501 |
| 3sealed | 185 | Zysset, Peter (1433) | Lost 0-2 | -191482 |
| 4sealed | 332 | Wiltsch, Martin (1473) | Lost 1-2 | -181464 |
| average opponent: 1488record: 1-3 | new rating: 1464 | |||