Mesas, Carlos
Current rating: 1469
Record: 5-7
| Grand Prix London 2011 (MBS limited) | starting rating: 1483 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 49 | Baker, Keef (1362) | Lost 0-2 | -211462 |
| 2sealed | 106 | Inglis, David [ENG] (1486) | Won 2-0 | +191481 |
| 3sealed | 63 | Brendemuhl, Bernd (1611) | Lost 1-2 | -161465 |
| 4sealed | 121 | Vanwalleghem, Kevin (1468) | Won 2-1 | +181483 |
| 5sealed | 101 | Sajgalik, Eduardo (1719) | Lost 0-2 | -131470 |
| 6sealed | 103 | Tresman, Ben (1452) | Won 2-0 | +171487 |
| 7sealed | 83 | Yearley, Chris (1503) | Lost 1-2 | -181469 |
| average opponent: 1514record: 3-4 | new rating: 1469 | |||
| Grand Prix Barcelona 2011 (MBS standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 659 | Martinez, Jose [ESP] (1482) | Won 2-0 | +181518 |
| 2standard | 602 | Garcia Cortes, Javi (1518) | Lost 0-2 | -181500 |
| 3standard | 676 | Martos, Jairo M (1500) | Lost 1-2 | -181482 |
| 4standard | 711 | Alvarez, Manuel (1445) | Won 2-0 | +171499 |
| 5standard | 703 | Cruz Garcia, Jose Ramon (1587) | Lost 1-2 | -161483 |
| average opponent: 1506record: 2-3 | new rating: 1483 | |||