Duquesne, Jonathan
Current rating: 1450
Record: 2-5-1
| Grand Prix Brussels 2004 (DST standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 179 | Schatz, Markus (1737) | Lost 0-2 | -141486 |
| 2standard | 290 | Rose, Jean-Marie (1523) | Lost 1-2 | -171469 |
| 3standard | 283 | Bozic, Isabelle (1464) | Draw 1-1 | 01469 |
| 4standard | 322 | Maes, Bart (1464) | Lost 0-2 | -181451 |
| 5standard | 304 | Legan, Nicolas (1470) | Lost 0-2 | -181433 |
| 6standard | 281 | Laporte, Sebastien (1410) | Won 2-0 | +181451 |
| 7standard | 232 | Masse, Yves (1424) | Won 2-0 | +171468 |
| 8standard | 178 | Madsen, Mickey (1480) | Lost 0-2 | -181450 |
| average opponent: 1497record: 2-5-1 | new rating: 1450 | |||