Roca, Ruben
Current rating: 1477
Record: 7-9
| Grand Prix Madrid 2010 (legacy) | starting rating: 1410 | |||
| round | table | opponent (rating) | result | Δrating |
| 1legacy | 1088 | Bassols, Arnau (1449) | Won 2-0 | +181428 |
| 2legacy | 877 | Kuisma, Matti (1612) | Lost 1-2 | -141414 |
| 3legacy | 1014 | Mora, Sebastian Vicencio (1500) | Won 2-0 | +191433 |
| 4legacy | 877 | Lucena-Anton, Juan Miguel (1518) | Lost 0-2 | -161417 |
| 5legacy | 1081 | Lerstrup Larsen, Axel (1470) | Lost 1-2 | -171400 |
| 6legacy | 1074 | Barberan, Carlos (1481) | Won 2-0 | +191419 |
| 7legacy | 978 | Jamil, Sofian (1500) | Won 2-0 | +201439 |
| 8legacy | 912 | Blaya, Miguel (1515) | Won 2-0 | +191458 |
| 9legacy | 861 | Brena, Jose (1533) | Won 2-1 | +191477 |
| average opponent: 1509record: 6-3 | new rating: 1477 | |||
| Grand Prix Seville 2003 (LGN limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 290 | Marquez, Victor (1500) | Lost 0-2 | -181482 |
| 2sealed | 329 | Padilla, Sergio (1482) | Lost 0-2 | -181464 |
| 3sealed | 336 | Collell, Aitor (1446) | Lost 0-2 | -181446 |
| 4sealed | 362 | Coria, Antonio (1443) | Lost 0-2 | -181428 |
| 5sealed | 351 | Perez Aguilera, Daniel (1427) | Won 2-0 | +181446 |
| 6sealed | 290 | Tierno, Raul (1446) | Lost 0-2 | -181428 |
| 7sealed | 258 | Garcia, Javier [ESP] (1429) | Lost 0-2 | -181410 |
| average opponent: 1453record: 1-6 | new rating: 1410 | |||