Penaranda Dominguez, Juan Carlos
Current rating: 1484
Record: 2-3
| Grand Prix Madrid 2010 (legacy) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1legacy | 54 | Varela Rivas, Javier (1446) | Won 2-0 | +171517 |
| 2legacy | 190 | Campanini, Tommaso (1655) | Won 2-1 | +211538 |
| 3legacy | 107 | Ubeda, Gonzalo G (1536) | Lost 0-2 | -191519 |
| 4legacy | 249 | Turrion Maldonado, Jorge (1518) | Lost 0-2 | -181501 |
| 5legacy | 262 | Gonzalez, Arturo (1504) | Lost 0-2 | -171484 |
| average opponent: 1532record: 2-3 | new rating: 1484 | |||