Vega, Juan Pablo
Current rating: 1467
Record: 2-4
| Grand Prix Costa Rica 2012 (M13 limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 3sealed | 31 | Mora, Ana Ruth (1518) | Won 2-1 | +181518 |
| 4sealed | 1 | De Leon Castillo, Joseph Joaquin (1537) | Lost 1-2 | -171501 |
| 5sealed | 33 | Avila Chacon, Jonathan (1519) | Lost 0-2 | -181483 |
| 6sealed | 56 | Cravioto, Andres (1500) | Lost 0-2 | -181465 |
| 7sealed | 89 | Brenes, Jose Manuel (1516) | Won 2-1 | +191484 |
| 8sealed | 74 | Aguilar, Fernando (1502) | Lost 0-2 | -171467 |
| average opponent: 1515record: 2-4 | new rating: 1467 | |||