Martin, David [ESP]
Current rating: 1295
Record: 10-25-1
| Grand Prix Barcelona 2019 (modern) | starting rating: 1324 | |||
| round | table | opponent (rating) | result | Δrating |
| 2modern | 251 | Castellano, Remi (1498) | Won 2-1 | +221346 |
| 3modern | 127 | Cifuentes, Andres (1718) | Lost 1-2 | -121334 |
| 4modern | 399 | Diaz Garcia, Jose Julian (1602) | Lost 1-2 | -131321 |
| 5modern | 404 | Fonseca, Jose (1697) | Lost 1-2 | -121309 |
| 6modern | 512 | Arias, Marcel (1490) | Lost 0-2 | -141295 |
| top | average opponent: 1601record: 1-4 | new rating: 1295 | ||
| Grand Prix Bilbao 2019 (modern) | starting rating: 1344 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 20 | Noel, David (1492) | Lost 1-2 | -151329 |
| 2modern | 591 | Busquet Munoa, Ioritz (1402) | Won 2-0 | +191348 |
| 3modern | 423 | Mayo Gavela, Diego (1778) | Lost 0-2 | -101338 |
| 4modern | 568 | Meijberg, Abel (1613) | Lost 1-2 | -141324 |
| top | average opponent: 1571record: 1-3 | new rating: 1324 | ||
| Grand Prix Madrid 2016 (KLD standard) | starting rating: 1391 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 118 | Herruzo, David (1562) | Lost 1-2 | -151376 |
| 2standard | 374 | Pacios Arroyo, Esther (1486) | Lost 0-2 | -161360 |
| 3standard | 711 | Kirkman, Kane (1456) | Lost 0-2 | -161344 |
| top | average opponent: 1501record: 0-3 | new rating: 1344 | ||
| Grand Prix Madrid 2015 (ORI limited) | starting rating: 1408 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 33 | Costa, Llorenc (1500) | Lost 0-2 | -171391 |
| top | record: 0-1 | new rating: 1391 | ||
| Grand Prix Madrid 2012 (DKA limited) | starting rating: 1428 | |||
| round | table | opponent (rating) | result | Δrating |
| 2sealed | 119 | Jahoda, Jakub (1681) | Lost 0-2 | -131415 |
| 3sealed | 174 | Casas Ballart, Jovi (1503) | Won 2-1 | +191434 |
| 4sealed | 185 | Reale, Riccardo (1632) | Lost 1-2 | -141420 |
| 5sealed | 231 | Teixeira, Ricardo (1459) | Lost 1-2 | -171403 |
| 6sealed | 229 | Lam, Wilson (1627) | Won 2-0 | +221425 |
| 7sealed | 172 | Baptista, Joao (1483) | Lost 1-2 | -171408 |
| top | average opponent: 1564record: 2-4 | new rating: 1408 | ||
| Grand Prix Barcelona 2009 (ARB standard) | starting rating: 1479 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 401 | Sanz, Marc (1497) | Lost 0-2 | -171462 |
| 2standard | 693 | Garcia, Marcos (1464) | Lost 1-2 | -181444 |
| 3standard | 702 | Alonso Albarran, Jonat (1462) | Won 2-1 | +181462 |
| 4standard | 674 | Ringotte, Boris (1482) | Won 2-1 | +181480 |
| 5standard | 586 | Garcia Mene, Alex (1545) | Lost 1-2 | -171463 |
| 6standard | 645 | Febrero, Ivan (1483) | Lost 0-2 | -171446 |
| 7standard | 603 | Perello, Alejandro (1462) | Lost 0-2 | -181428 |
| top | average opponent: 1485record: 2-5 | new rating: 1428 | ||
| Grand Prix Madrid 2008 (EVE limited) | starting rating: 1516 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 214 | Luque Gonzalez, Julio Cesar (1537) | Lost 0-2 | -171499 |
| 2sealed | 301 | Hernandez, Carlos [ESP] (1411) | Lost 1-2 | -201479 |
| top | average opponent: 1474record: 0-2 | new rating: 1479 | ||
| Grand Prix Biarritz 2001 (ODY limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 51 | Seguin, Frederick (1500) | Lost 0-2 | -181482 |
| 2sealed | 203 | Ranz Vega, Miguel Ang (1411) | Won 2-1 | +171499 |
| 3sealed | 173 | Villalba, Virginia Marco (1484) | Draw 1-1 | -11498 |
| 4sealed | 156 | Armenteros Liebanas, Joaquin (1498) | Lost 0-2 | -181480 |
| 5sealed | 195 | del Campo, Rodrigo (1481) | Won 2-0 | +181498 |
| 6sealed | 154 | Rivalland, Ludovic (1480) | Won 2-0 | +181516 |
| 7sealed | 108 | Ollier, Thomas (1552) | Lost 1-2 | -171499 |
| 8sealed | 129 | Quintana, Luis (1483) | Won 2-0 | +171516 |
| top | average opponent: 1486record: 4-3-1 | new rating: 1516 | ||