Castellano, Juan Carlos
Current rating: 1519
Record: 5-4
| Grand Prix Madrid 2010 (legacy) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1legacy | 872 | Sousa, Vitor (1446) | Won 2-0 | +171517 |
| 2legacy | 795 | Nieto, Oscar (1635) | Won 2-0 | +201537 |
| 3legacy | 775 | Madruga, Andres (1618) | Lost 1-2 | -161521 |
| 4legacy | 959 | Garcia Corulla, David (1521) | Lost 0-2 | -181503 |
| 5legacy | 1018 | Marin, Luis (1507) | Won 2-0 | +181521 |
| 6legacy | 903 | Wolf, Michael (1505) | Won 2-0 | +171538 |
| 7legacy | 877 | Olsson, Marcus (1455) | Lost 0-2 | -191519 |
| 8legacy | 922 | Latore Garcia, Santiago (1521) | Won 2-0 | +181537 |
| 9legacy | 859 | Heiler, Manuel (1538) | Lost 0-2 | -181519 |
| average opponent: 1527record: 5-4 | new rating: 1519 | |||