Creston, Juan
Current rating: 1504
Record: 3-3
| Grand Prix Madrid 2015 (ORI limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 451 | Jagodin, Filadelfio (1500) | Won 2-0 | +181518 |
| 2sealed | 185 | Freitas, Tiago (1532) | Won 2-0 | +181536 |
| 3sealed | 169 | D'Aniello, Carmine (1522) | Lost 0-2 | -181518 |
| 4sealed | 410 | Fernandez, Manuel Alejandro (1518) | Lost 1-2 | -181500 |
| 5sealed | 463 | Balsa Diaz, Raul (1469) | Won 2-1 | +171517 |
| 6sealed | 246 | Benages, Alfred (1767) | Lost 1-2 | -131504 |
| average opponent: 1551record: 3-3 | new rating: 1504 | |||