Riego, Jose Carlos
Current rating: 1471
Record: 4-6
| Grand Prix Ghent 2012 (legacy) | starting rating: 1502 | |||
| round | table | opponent (rating) | result | Δrating |
| 4legacy | 78 | Goddik, Hans Jacob (1600) | Lost 0-2 | -161486 |
| 5legacy | 135 | Eidam, Martin (1479) | Lost 0-2 | -181468 |
| 6legacy | 199 | Pieters, Yorick (1581) | Won 2-0 | +201488 |
| 7legacy | 148 | Ferret, Paul (1516) | Lost 0-2 | -171471 |
| average opponent: 1544record: 1-3 | new rating: 1471 | |||
| Grand Prix Madrid 2010 (legacy) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1legacy | 295 | Hernandez Segura, Jose Miguel (1572) | Lost 1-2 | -171483 |
| 2legacy | 388 | Carbelo, Miguel (1482) | Lost 0-2 | -181465 |
| 3legacy | 418 | Lopez, Jose Angel (1463) | Won 2-0 | +181483 |
| 4legacy | 440 | Trincado, Alvaro (1482) | Won 2-1 | +181501 |
| 5legacy | 402 | Arreba, Cesar (1500) | Won 2-0 | +181519 |
| 6legacy | 261 | Bertolin, Marc (1581) | Lost 1-2 | -171502 |
| average opponent: 1514record: 3-3 | new rating: 1502 | |||