Cobo, Santiago
Current rating: 1466
| Grand Prix Madrid 2015 (ORI limited) | starting rating: 1485 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 335 | Sanchez Santana, Ernesto (1500) | Lost 1-2 | -181467 |
| 2sealed | 441 | polidori, marco (1363) | Won 2-0 | +161483 |
| 3sealed | 337 | Benito Duro, Juan (1498) | Lost 1-2 | -181465 |
| 4sealed | 441 | Moreno Alvarez, Justo (1515) | Won 2-1 | +191484 |
| 5sealed | 447 | Rodriguez, Arniche Jose (1466) | Lost 1-2 | -181466 |
| top | average opponent: 1468record: 2-3 | new rating: 1466 | ||
| Grand Prix Madrid 2012 (DKA limited) | starting rating: 1483 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 636 | Treceno, Diego (1500) | Won 2-0 | +181501 |
| 2sealed | 626 | Saborido, Roberto (1481) | Lost 1-2 | -181483 |
| 3sealed | 820 | Costentin, Paul (1552) | Won 2-1 | +191502 |
| 4sealed | 807 | Velazquez, Antonio (1484) | Lost 0-2 | -191483 |
| 5sealed | 803 | Shepherd, Christian (1556) | Won 2-1 | +201503 |
| 6sealed | 721 | Rodriguez, Oliver (1503) | Lost 0-2 | -181485 |
| top | average opponent: 1513record: 3-3 | new rating: 1485 | ||
| Grand Prix Madrid 2010 (legacy) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1legacy | 1095 | Falcon, Juanjo (1500) | Lost 1-2 | -181482 |
| 2legacy | 1004 | Montiel Aragon, Juan Francis (1571) | Won 2-0 | +201502 |
| 3legacy | 919 | Subirada, Francesc (1493) | Lost 1-2 | -191483 |
| 4legacy | 1130 | Medel, Ramon (1485) | Lost 0-2 | -181465 |
| 5legacy | 1140 | Bouchard, Emilie Charlotte (1463) | Won 2-0 | +181483 |
| 6legacy | 1076 | Avalos, Mario (1505) | Won 2-0 | +191502 |
| 7legacy | 975 | Metzger, Julien (1432) | Lost 1-2 | -191483 |
| top | average opponent: 1493record: 3-4 | new rating: 1483 | ||