Champagne, David
Current rating: 1539
Record: 8-6
| Grand Prix Paris 2014 (legacy) | starting rating: 1541 | |||
| round | table | opponent (rating) | result | Δrating |
| 1legacy | 242 | Boucetta, Joackim (1693) | Won 2-0 | +211562 |
| 2legacy | 299 | Cano Garcia, Jaime (1464) | Lost 0-2 | -201542 |
| 3legacy | 462 | Arendt, Rene (1500) | Won 2-0 | +171559 |
| 4legacy | 407 | Felix Carranza, George (1481) | Won 2-1 | +171576 |
| 5legacy | 207 | Faillot, Simon (1586) | Lost 0-2 | -181558 |
| 6legacy | 335 | Veicht, Michael (1518) | Lost 1-2 | -191539 |
| average opponent: 1540record: 3-3 | new rating: 1539 | |||
| Grand Prix Paris 2009 (ZEN limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 682 | Lagoeyte, Pierre Benoi (1500) | Won 2-1 | +181518 |
| 2sealed | 753 | Grossi, Francois (1495) | Lost 0-2 | -181500 |
| 3sealed | 932 | Marion, Paul-arnaud (1504) | Won 2-1 | +181518 |
| 4sealed | 769 | Vanden Berghe, Jan (1594) | Won 2-1 | +191537 |
| 5sealed | 692 | Andre, Francois-Regis (1524) | Won 2-1 | +181555 |
| 6sealed | 709 | Bailly, Olivier (1593) | Won 2-0 | +191574 |
| 7sealed | 641 | Tuomi, Sami (1731) | Lost 1-2 | -161558 |
| 8sealed | 683 | Veenis, Raymond (1590) | Lost 0-2 | -171541 |
| average opponent: 1566record: 5-3 | new rating: 1541 | |||