De La Viuda, David
Current rating: 1485
Record: 10-12-1
| Grand Prix Madrid 2008 (EVE limited) | starting rating: 1504 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 17 | Delfin, Ivan (1500) | Lost 0-2 | -181486 |
| 2sealed | 281 | Cenera, Diego (1397) | Won 2-0 | +171503 |
| 3sealed | 249 | Campagnola, Paul (1543) | Lost 0-2 | -181485 |
| top | average opponent: 1480record: 1-2 | new rating: 1485 | ||
| Grand Prix Barcelona 2002 (TOR limited) | starting rating: 1402 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 196 | Abellan, Toni (1500) | Won 2-0 | +201422 |
| 2sealed | 33 | Morales, Jose (1569) | Won 2-0 | +211443 |
| 3sealed | 59 | Pamundi, Chema (1536) | Won 2-0 | +201463 |
| 4sealed | 69 | Mariano, Hugo (1578) | Lost 0-2 | -161447 |
| 5sealed | 130 | Coelho, Helder (1638) | Won 2-1 | +211468 |
| 6sealed | 71 | Hernandez, Gines (1396) | Won 2-0 | +171485 |
| 7sealed | 33 | Espejo, Javier (1566) | Won 2-0 | +191504 |
| 8sealed | 8 | Bueno, Alfredo (1493) | ID | 01504 |
| top | average opponent: 1535record: 6-1-1 | new rating: 1504 | ||
| Grand Prix Valencia 2001 (PLS limited) | starting rating: 1409 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 80 | Rodriguez, Ricardo (1500) | Won 2-0 | +201429 |
| 2sealed | 39 | Martin, Miguel A. (1483) | Lost 0-2 | -171412 |
| 3sealed | 131 | Gonzalez Ceballos, Sergio (1549) | Lost 1-2 | -161396 |
| 4sealed | 163 | Sanchez, Eugeni (1482) | Lost 1-2 | -161380 |
| 5sealed | 161 | Rodriguez, Juan Antonio (1463) | Won 2-0 | +201400 |
| 6sealed | 135 | Farreras Rue, Gerard (1482) | Won 2-0 | +191419 |
| 7sealed | 102 | Agullo Fenoll, Pablo (1500) | Lost 0-2 | -171402 |
| top | average opponent: 1494record: 3-4 | new rating: 1402 | ||
| Grand Prix Madrid 2000 (extended) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1extended | 85 | Julve, Javier (1500) | Lost 1-2 | -181482 |
| 2extended | 100 | Neto, Luis (1481) | Lost 0-2 | -181464 |
| 3extended | 140 | Ferrigno, Andrea (1464) | Lost 0-2 | -181446 |
| 4extended | 153 | LaGuardia, Jesus (1445) | Draw 0-0 | 01446 |
| 6extended | 127 | Nunes, Pedro (1411) | Lost 0-2 | -191427 |
| 7extended | 113 | Estirado, Cesar (1427) | Lost 0-2 | -181409 |
| top | average opponent: 1455record: 0-5-1 | new rating: 1409 | ||