Cordero, Bryan
Current rating: 1500
Record: 2-2
| Grand Prix Costa Rica 2012 (M13 limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 102 | Mora, Ana Ruth (1500) | Lost 0-2 | -181482 |
| 3sealed | 149 | Lobo Jimenez, Adrian A (1482) | Won 2-0 | +181500 |
| 4sealed | 133 | Calderon, Aaron (1500) | Won 2-0 | +181518 |
| 5sealed | 119 | Cardenas, Daniel (1517) | Lost 0-2 | -181500 |
| average opponent: 1500record: 2-2 | new rating: 1500 | |||