Duval, Carlos
Current rating: 1444
Record: 1-4
| Grand Prix Madrid 2010 (legacy) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1legacy | 42 | Redondo Ruiz, Enrique (1500) | Lost 0-2 | -181482 |
| 2legacy | 349 | Lozano Benjumea, Alberto (1482) | Lost 0-2 | -181464 |
| 3legacy | 422 | Chamorro Diez, Victor (1378) | Lost 1-2 | -201444 |
| 4legacy | 502 | Gallego, Jose Luis 5839 (1445) | Won 2-0 | +181462 |
| 5legacy | 449 | Gasanz Caballero, Luis (1464) | Lost 1-2 | -181444 |
| average opponent: 1454record: 1-4 | new rating: 1444 | |||