Villafaina, Marcal
Current rating: 1448
Record: 3-6
| Grand Prix Barcelona 2009 (ARB standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 46 | Perea, Rafael (1500) | Won 2-1 | +181518 |
| 2standard | 35 | Tornros, Mats (1591) | Lost 0-2 | -171501 |
| 3standard | 133 | Casadevall, Berenguer (1501) | Lost 0-2 | -181483 |
| 4standard | 265 | Winand, Tomas (1480) | Lost 1-2 | -181465 |
| 5standard | 306 | Dalmau, Jordi (1496) | Lost 1-2 | -171448 |
| 6standard | 272 | Rekena Basemba, David (1448) | Won 2-1 | +181466 |
| 7standard | 217 | Vacchina, Silvana (1491) | Lost 0-2 | -181448 |
| 8standard | 174 | Burch, Carles (1449) | Won 2-0 | +181466 |
| 9standard | 134 | Choca, Antonio (1467) | Lost 0-2 | -181448 |
| average opponent: 1492record: 3-6 | new rating: 1448 | |||