Gossiaux, Geoffrey
Current rating: 1423
| Grand Prix Strasbourg 2013 (legacy) | starting rating: 1434 | |||
| round | table | opponent (rating) | result | Δrating |
| 1legacy | 161 | Hammann, Julien (1517) | Won 2-1 | +191453 |
| 2legacy | 276 | Deley, Sebastien (1451) | Won 2-1 | +181471 |
| 3legacy | 124 | Clasen, Per (1541) | Lost 0-0 | -161455 |
| 4legacy | 347 | Ringwald, Michael (1515) | Lost 1-2 | -171438 |
| 5legacy | 385 | Assfalg, Philipp (1587) | Lost 1-2 | -151423 |
| top | average opponent: 1522record: 2-3 | new rating: 1423 | ||
| Grand Prix Amsterdam 2011 (legacy) | starting rating: 1471 | |||
| round | table | opponent (rating) | result | Δrating |
| 1legacy | 629 | Mota, Joao (1422) | Lost 1-2 | -191452 |
| 2legacy | 884 | Kemmerich, Oliver (1482) | Won 2-0 | +181470 |
| 3legacy | 826 | Sabadini, Francesco (1427) | Lost 0-2 | -181452 |
| 4legacy | 946 | Hofmann, Simon (1473) | Lost 0-2 | -181434 |
| top | average opponent: 1451record: 1-3 | new rating: 1434 | ||
| Grand Prix Eindhoven 2005 (extended) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1extended | 203 | Gabriel, Pierre-Dennis (1521) | Won 2-0 | +181518 |
| 2extended | 35 | Le Montagner, Mathieu (1697) | Lost 0-2 | -141504 |
| 3extended | 228 | Kraft, Lukas (1597) | Lost 0-2 | -171487 |
| 4extended | 347 | Paskins, Daniel (1565) | Lost 0-2 | -161471 |
| top | average opponent: 1595record: 1-3 | new rating: 1471 | ||