Martinez, Arturo M
Current rating: 1454
Record: 6-9-1
| Grand Prix Madrid 2010 (legacy) | starting rating: 1444 | |||
| round | table | opponent (rating) | result | Δrating |
| 1legacy | 24 | Cardenal Fernandez, Marcos (1751) | Won 2-0 | +241468 |
| 2legacy | 155 | Planting, Abel (1500) | Lost 0-2 | -181450 |
| 3legacy | 241 | Devillers, Pierre (1500) | Lost 0-2 | -171433 |
| 4legacy | 473 | Garcia, Esteban (1513) | Lost 0-2 | -161417 |
| 5legacy | 452 | Lucio, Carlos (1395) | Draw 1-1 | -11416 |
| 6legacy | 395 | Guardado, Miguel Angel (1467) | Won 2-0 | +191435 |
| 7legacy | 293 | Baos, Diego (1485) | Won 2-0 | +191454 |
| average opponent: 1516record: 3-3-1 | new rating: 1454 | |||
| Grand Prix Madrid 2008 (EVE limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 16 | San Roman, Pablo Higueras (1500) | Lost 1-2 | -181482 |
| 2sealed | 243 | Menendez, Christian (1482) | Lost 1-2 | -181464 |
| 3sealed | 308 | Escribano, Pedro (1464) | Lost 0-2 | -181446 |
| 4sealed | 310 | Lombardi, Carlo (1447) | Lost 0-2 | -181428 |
| 5sealed | 311 | Monteiro, Sergio (1427) | Lost 0-2 | -181410 |
| 6sealed | 240 | Mendes, Marisa (1410) | Won 2-0 | +181428 |
| 7sealed | 192 | Cardiel, Marta (1331) | Lost 1-2 | -201408 |
| 8sealed | 156 | Pedrosa, Javier (1410) | Won 2-0 | +181426 |
| 9sealed | 120 | Perales, Jennifer (1426) | Won 2-0 | +181444 |
| average opponent: 1433record: 3-6 | new rating: 1444 | |||