Sanchez, David [ESP]
Current rating: 1402
Record: 12-19-1
| Grand Prix Bilbao 2013 (modern) | starting rating: 1413 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 298 | Gavalda, Enric (1391) | Won 2-0 | +181431 |
| 2modern | 115 | Rodriguez, Bruno (1595) | Lost 0-2 | -151416 |
| 3modern | 298 | Cortes, Alexis (1486) | Lost 0-2 | -171399 |
| 4modern | 334 | Domingo, Julio (1487) | Won 2-1 | +201419 |
| 5modern | 374 | Nicolas, Mesas Pulido (1501) | Lost 1-2 | -171402 |
| top | average opponent: 1492record: 2-3 | new rating: 1402 | ||
| Grand Prix Madrid 2012 (DKA limited) | starting rating: 1425 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 697 | Espanca, Nuno (1460) | Won 2-1 | +191444 |
| 2sealed | 756 | Lunar, Ronald S (1574) | Won 2-1 | +201464 |
| 3sealed | 696 | Vournas, Panagiotis (1574) | Lost 0-2 | -161448 |
| 4sealed | 750 | Deley, Sebastien (1500) | Lost 0-2 | -171431 |
| 5sealed | 826 | Antolin, Gaspar (1455) | Lost 0-2 | -181413 |
| top | average opponent: 1513record: 2-3 | new rating: 1413 | ||
| Grand Prix Barcelona 2011 (MBS standard) | starting rating: 1397 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 21 | Delgado Vilchez, Juan (1500) | Won 2-1 | +191416 |
| 2standard | 136 | Curto Vives, Xavi (1564) | Won 2-1 | +211437 |
| 3standard | 15 | Diez, Omar (1566) | Won 2-1 | +201457 |
| 4standard | 28 | Curia, Francesco (1510) | Lost 0-2 | -171440 |
| 5standard | 47 | Iglesias, Marcos (1522) | Draw 1-1 | +21442 |
| 6standard | 84 | Saval Marhuenda, Alberto (1504) | Lost 0-2 | -171425 |
| top | average opponent: 1528record: 3-2-1 | new rating: 1425 | ||
| Grand Prix Paris 2011 (MBS limited) | starting rating: 1430 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 218 | Mikheeva, Nataliya (1514) | Lost 0-2 | -171413 |
| 2sealed | 249 | Delquignie, Alix (1482) | Lost 0-2 | -161397 |
| top | average opponent: 1498record: 0-2 | new rating: 1397 | ||
| Grand Prix Paris 2009 (ZEN limited) | starting rating: 1462 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 2 | Leonard, Jeremie (1500) | Lost 0-2 | -171445 |
| 2sealed | 337 | Antoine, Raphael (1482) | Lost 0-2 | -171428 |
| 3sealed | 428 | Rignault, Emeric (1479) | Won 2-0 | +191447 |
| 4sealed | 357 | Regent, Bartosz (1501) | Lost 0-2 | -171430 |
| top | average opponent: 1490record: 1-3 | new rating: 1430 | ||
| Grand Prix Rimini 2008 (Lorwyn block) | starting rating: 1517 | |||
| round | table | opponent (rating) | result | Δrating |
| 1block | 181 | Taylor, Nicholas (1514) | Lost 1-2 | -181499 |
| 2block | 221 | Zani, Gianluca (1465) | Lost 0-2 | -181481 |
| 3block | 275 | Brunetti, Alessio (1463) | Lost 0-2 | -191462 |
| top | average opponent: 1481record: 0-3 | new rating: 1462 | ||
| Grand Prix Madrid 2004 (DST limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 234 | Canovas, Julio (1500) | Won 2-0 | +181518 |
| 2sealed | 260 | Gonzalez, Antonio (1518) | Lost 0-2 | -181500 |
| 3sealed | 458 | Reoyo, Oscar (1499) | Won 2-1 | +181518 |
| 4sealed | 321 | Tomasevic, Stipe (1517) | Lost 1-2 | -181500 |
| 5sealed | 307 | Lopez Pozuelo, David (1500) | Won 2-1 | +181518 |
| 6sealed | 243 | Gentil, Pascal (1541) | Won 2-0 | +181536 |
| 7sealed | 117 | Simon Martin, Alain (1487) | Lost 0-2 | -191517 |
| top | average opponent: 1509record: 4-3 | new rating: 1517 | ||