Melero, Roberto
Current rating: 1518
Record: 4-3-1
| Grand Prix Barcelona 2011 (MBS standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 157 | Meyer, Jean-Francois (1469) | Won 2-1 | +171517 |
| 2standard | 138 | Barthelemy, Sebastien (1574) | Lost 0-2 | -171500 |
| 3standard | 148 | Garcia, Manuel Jesus (1445) | Lost 0-2 | -191481 |
| 4standard | 249 | Ronnkvist, Per (1565) | Won 2-0 | +201501 |
| 5standard | 159 | Comaposada, David (1504) | Draw 1-1 | 01501 |
| 6standard | 175 | Arnal Avino, Josep Lluis (1411) | Won 2-0 | +161517 |
| 7standard | 127 | Rodriguez, Jorge (1589) | Won 2-0 | +201537 |
| 8standard | 88 | Bernabe, Patricio (1516) | Lost 0-2 | -191518 |
| average opponent: 1509record: 4-3-1 | new rating: 1518 | |||