Hernandez, Antony
Current rating: 1480
Record: 3-4
| Grand Prix Costa Rica 2012 (M13 limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 111 | Lopez, Eder (1500) | Lost 0-2 | -181482 |
| 3sealed | 140 | Murillo, Andres (1482) | Won 2-0 | +181500 |
| 4sealed | 121 | BERGER, PERCY (1463) | Won 2-1 | +171517 |
| 5sealed | 120 | Sanabria, Jose Gabriel (1482) | Lost 1-2 | -181499 |
| 6sealed | 126 | Villalobos, Hector (1467) | Won 2-1 | +171516 |
| 7sealed | 99 | Mora, Ricardo (1500) | Lost 0-2 | -181498 |
| 8sealed | 105 | Nolasco, Felipe (1519) | Lost 1-2 | -181480 |
| average opponent: 1487record: 3-4 | new rating: 1480 | |||