Porcher, Geoffrey
Current rating: 1447
Record: 3-6
| Grand Prix Antwerp 2013 (modern) | starting rating: 1460 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 29 | Siron, Geoffrey (1832) | Lost 0-2 | -111449 |
| 2modern | 496 | Kohlenkamp, Daniel J (1389) | Won 2-1 | +171466 |
| 3modern | 630 | Nicolae, Razvan (1429) | Lost 0-2 | -191447 |
| 4modern | 641 | Deissler, Daniel (1429) | Lost 1-2 | -181429 |
| 5modern | 695 | Van de Rijck, Stijn (1435) | Won 2-0 | +181447 |
| average opponent: 1503record: 2-3 | new rating: 1447 | |||
| Grand Prix Paris 2011 (MBS limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 1098 | Pedan, Sergey (1438) | Lost 1-2 | -191481 |
| 2sealed | 1200 | Demots, Antoine (1427) | Won 2-0 | +171498 |
| 3sealed | 1167 | Lerbour, Raphael (1489) | Lost 1-2 | -181480 |
| 4sealed | 1257 | Mitrusevski, Igor (1396) | Lost 0-2 | -201460 |
| average opponent: 1437record: 1-3 | new rating: 1460 | |||