Dufour, Gilles
Current rating: 1506
| Grand Prix Utrecht 2015 (MM2 limited) | starting rating: 1509 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 2127 | Rohling, Markus (1500) | Draw 1-1 | 01509 |
| 2sealed | 2241 | Mines, Scott (1448) | Won 2-1 | +161525 |
| 3sealed | 2200 | Kouseband, Stefan (1440) | Lost 1-2 | -191506 |
| top | average opponent: 1462record: 1-1-1 | new rating: 1506 | ||
| Grand Prix Paris 2009 (ZEN limited) | starting rating: 1480 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 57 | Lugan, Marc (1500) | Won 2-1 | +181498 |
| 2sealed | 215 | Sommen, Pierre (1500) | Won 2-1 | +181516 |
| 3sealed | 117 | Tuduri, Ricard (1735) | Won 2-1 | +221538 |
| 4sealed | 19 | Zhang, Yin (1751) | Lost 1-2 | -141524 |
| 5sealed | 188 | Hemmer, Philipp (1670) | Lost 0-2 | -151509 |
| top | average opponent: 1631record: 3-2 | new rating: 1509 | ||
| Grand Prix Paris 2008 (ALA limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 195 | Hansen, Kenneth (1495) | Lost 1-2 | -181482 |
| 2sealed | 273 | Margueritte, Julien (1481) | Won 2-1 | +181500 |
| 3sealed | 334 | Follet, Jean-philippe (1510) | Lost 0-2 | -181482 |
| 4sealed | 390 | Monin, Marc (1357) | Won 2-1 | +161498 |
| 5sealed | 292 | Moulia, Olivier (1501) | Lost 1-2 | -181480 |
| top | average opponent: 1469record: 2-3 | new rating: 1480 | ||