Durham, Patrick
Current rating: 1447
Record: 7-10
| Grand Prix Lyon 2010 (ROE limited) | starting rating: 1482 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 506 | Pigeon, Pierre (1554) | Lost 1-2 | -171465 |
| 2sealed | 713 | Voutsis, Othon (1472) | Won 2-0 | +191484 |
| 3sealed | 615 | Polonia, Jeremy (1533) | Lost 1-2 | -181466 |
| 4sealed | 722 | Gouedard, Quentin (1504) | Lost 1-2 | -171449 |
| 5sealed | 775 | Eckert, Gilles (1403) | Won 2-0 | +171466 |
| 6sealed | 702 | Fetzer, Konstatin (1464) | Lost 0-0 | -181448 |
| 7sealed | 680 | Kuss, Sylvain (1465) | Won 2-1 | +191467 |
| 8sealed | 632 | Cocherel, Mathieu (1393) | Lost 1-2 | -201447 |
| average opponent: 1473record: 3-5 | new rating: 1447 | |||
| Grand Prix Lyon 2003 (MRD limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 311 | Navarro, Romain (1500) | Won 2-1 | +181518 |
| 2sealed | 157 | De La Fourniere, Thierry (1518) | Won 2-1 | +181536 |
| 3sealed | 54 | Soubrie, Gregoire (1582) | Lost 0-2 | -171519 |
| 4sealed | 128 | Forestier, Nicolas (1515) | Lost 0-2 | -181501 |
| 5sealed | 251 | Guerrero, Alejandro (1500) | Won 2-0 | +181519 |
| 6sealed | 161 | Henry, Benoit (1518) | Lost 0-2 | -181501 |
| 7sealed | 218 | Montandon, Tatiana (1465) | Lost 1-2 | -191482 |
| 8sealed | 209 | Perez, Enrique (1481) | Lost 1-2 | -181464 |
| 9sealed | 200 | Romain, Antoine (1464) | Won 2-0 | +181482 |
| average opponent: 1505record: 4-5 | new rating: 1482 | |||