Alacon, Marcos
Current rating: 1442
Record: 3-6
| Grand Prix Valencia 2013 (THS limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 94 | Barbero Sevillano, Gonzalo (1463) | Won 2-0 | +171517 |
| 2sealed | 39 | Fernandez Cadenas, Didac (1516) | Lost 1-2 | -181499 |
| 3sealed | 248 | Sanchez, Antonio [ESP] (1500) | Lost 1-2 | -181481 |
| 4sealed | 408 | Rua, Jorge (1430) | Lost 1-2 | -191462 |
| 5sealed | 450 | Quiles, Manel (1381) | Won 2-1 | +171479 |
| 6sealed | 366 | Jourdan, Thibaut (1529) | Lost 1-2 | -171462 |
| 7sealed | 384 | Navarro Rodriguez, Jor (1462) | Won 2-0 | +181480 |
| 8sealed | 281 | Gonzalez Garcia, Diego Jesus (1355) | Lost 1-2 | -201460 |
| 9sealed | 279 | Gonzalez Carrasco, Jav (1463) | Lost 0-2 | -181442 |
| average opponent: 1455record: 3-6 | new rating: 1442 | |||