Martin Rivera, David
Current rating: 1453
Record: 6-9-3
| Grand Prix Madrid 2012 (DKA limited) | starting rating: 1506 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 620 | Bakke, Geir (1692) | Draw 1-1 | +31509 |
| 2sealed | 774 | Sauvain, Romain (1582) | Draw 1-1 | +21511 |
| 3sealed | 839 | Cobos Quijada, Diego (1481) | Lost 1-2 | -191492 |
| 4sealed | 896 | Olmedo, Jose Maria (1465) | Lost 1-2 | -191473 |
| 5sealed | 882 | Huangg, Zhrnpeng (1465) | Won 2-1 | +181491 |
| 6sealed | 847 | De Paz, Manuel (1485) | Won 2-0 | +181509 |
| 7sealed | 802 | Novo Mendo, Juan Pablo (1470) | Lost 0-2 | -191490 |
| 8sealed | 788 | Romacho, Julio (1480) | Lost 1-2 | -181472 |
| 9sealed | 766 | Zaychenko, Dmitry (1421) | Lost 1-2 | -191453 |
| average opponent: 1504record: 2-5-2 | new rating: 1453 | |||
| Grand Prix Barcelona 2006 (GPT limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 218 | Amores, David (1500) | Won 0-0 | +181518 |
| 2sealed | 72 | Sarton, Clement (1557) | Won 2-0 | +191537 |
| 3sealed | 37 | Martinez, Jose Fco. (1654) | Lost 0-2 | -161521 |
| 4sealed | 87 | Cordero, Angel (1436) | Lost 0-2 | -201501 |
| 5sealed | 202 | Gomez Perez, David (1501) | Won 2-1 | +181519 |
| 6sealed | 89 | Ramos, Miguel (1593) | Draw 1-1 | +21521 |
| 7sealed | 111 | Cabrera Martinez, Victor (1606) | Won 2-1 | +191540 |
| 8sealed | 83 | Brerat, Damien (1618) | Lost 0-2 | -161524 |
| 9sealed | 89 | Saenz de Urturi, Alejandro (1536) | Lost 1-2 | -181506 |
| average opponent: 1556record: 4-4-1 | new rating: 1506 | |||