Roberto, Zornoza
Current rating: 1483
Record: 4-5
| Grand Prix Madrid 2015 (ORI limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 458 | Prada, Carmen (1428) | Won 2-1 | +171517 |
| 2sealed | 47 | Monserrat Hernandez, Fernando (1592) | Lost 1-2 | -171500 |
| 3sealed | 396 | Llinares, Leo (1502) | Lost 1-2 | -181482 |
| 4sealed | 577 | Lozano Martin, Alvaro (1462) | Lost 1-2 | -181464 |
| 5sealed | 548 | Gomez Porral, Jose Manuel (1467) | Lost 1-2 | -181446 |
| 6sealed | 513 | Munaretto, Aldo (1448) | Won 2-1 | +181464 |
| 7sealed | 400 | Baldwin, Miguel (1532) | Lost 1-2 | -171447 |
| 8sealed | 345 | PAULO ALVES, PAULO (1430) | Won 2-0 | +181465 |
| 9sealed | 278 | Roberto, Palau Lage (1460) | Won 2-0 | +181483 |
| average opponent: 1480record: 4-5 | new rating: 1483 | |||