Villacis, Ricardo
Current rating: 1463
Record: 2-4
| Grand Prix Costa Rica 2012 (M13 limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 94 | Rey C, Sebastian (1500) | Won 2-1 | +181518 |
| 3sealed | 27 | Ovares Jimenez, Gustav (1518) | Won 2-0 | +181536 |
| 4sealed | 4 | Vazquez Pena, Javier (1499) | Lost 0-2 | -191517 |
| 5sealed | 64 | Duran, Gabriel (1553) | Lost 0-2 | -171500 |
| 6sealed | 83 | Tenorio Carbajal, Luis Carlos (1466) | Lost 0-2 | -191481 |
| 7sealed | 93 | Rivera, Jorge S (1482) | Lost 0-2 | -181463 |
| average opponent: 1503record: 2-4 | new rating: 1463 | |||