Perez, Mauricio Alberto
Current rating: 1446
Record: 1-4
| Grand Prix Mexico City 2012 (DKA limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 193 | Corona, Armando A (1500) | Won 2-0 | +181518 |
| 2sealed | 61 | Anaya, Abraham (1500) | Lost 1-2 | -181500 |
| 3sealed | 143 | Salinas Marquez, Eduardo (1500) | Lost 0-2 | -181482 |
| 4sealed | 244 | Ortiz, Roberto A (1482) | Lost 1-2 | -181464 |
| 5sealed | 277 | Cabrera Ruiz, Cesar (1464) | Lost 0-2 | -181446 |
| average opponent: 1489record: 1-4 | new rating: 1446 | |||