Fonchain, Isabelle
Current rating: 1501
| Grand Prix Paris 2011 (MBS limited) | starting rating: 1498 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 635 | Berenstein, Natalia (1431) | Won 2-0 | +161514 |
| 2sealed | 668 | Masclans, Albert (1578) | Won 2-0 | +201534 |
| 3sealed | 568 | Chandrinos, Giorgos (1530) | Lost 0-2 | -181516 |
| 4sealed | 645 | Joneaux, Hughes (1604) | Lost 0-2 | -171499 |
| 5sealed | 740 | Chevalier, Fernand (1499) | Won 2-0 | +181517 |
| 6sealed | 663 | Carabias, Alexandre (1576) | Lost 1-2 | -171500 |
| 7sealed | 674 | Delpeuch, Thierry (1499) | Won 2-1 | +181518 |
| 8sealed | 614 | Cattrysse, Sabbe (1561) | Lost 0-2 | -171501 |
| top | average opponent: 1535record: 4-4 | new rating: 1501 | ||
| Grand Prix Lyon 2010 (ROE limited) | starting rating: 1555 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 103 | Guedj, Thomas (1641) | Lost 0-2 | -171538 |
| 2sealed | 234 | Kaminski, Andreas (1369) | Lost 0-2 | -211517 |
| 3sealed | 289 | Pacaut, Fabien (1425) | Lost 0-2 | -191498 |
| top | average opponent: 1478record: 0-3 | new rating: 1498 | ||
| Grand Prix Paris 2008 (ALA limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 20 | Barat, Chloe (1500) | Won 2-0 | +181518 |
| 2sealed | 113 | Perez Paez, Oscar (1603) | Won 2-1 | +201538 |
| 3sealed | 26 | Bernard, Julien (1616) | Lost 0-2 | -171521 |
| 4sealed | 237 | Paraschiakos, Fotios (1516) | Lost 0-2 | -181503 |
| 5sealed | 308 | Langlois, Fabien (1500) | Lost 1-2 | -181485 |
| 6sealed | 267 | Battistini, Pierre-edouard (1420) | Won 2-1 | +171502 |
| 7sealed | 202 | Lixl, David (1473) | Won 2-0 | +171519 |
| 8sealed | 136 | Ventelon, Sebastien (1499) | Won 2-0 | +181537 |
| 9sealed | 113 | Mauguin, Aurelien (1541) | Won 2-0 | +181555 |
| top | average opponent: 1519record: 6-3 | new rating: 1555 | ||