Rocha, Jose Miguel
Current rating: 1555
Record: 5-2-1
| Grand Prix Mexico City 2012 (DKA limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 98 | Blanco Brisset, Emmanuel (1500) | Won 2-0 | +181518 |
| 2sealed | 113 | Perez Regalado, Cesar (1518) | Draw 1-1 | 01518 |
| 3sealed | 87 | Lemus, Renato (1536) | Lost 1-2 | -181500 |
| 4sealed | 190 | Tacher, Jaime (1499) | Won 2-1 | +181518 |
| 5sealed | 135 | Perez, Miguel Angel (1555) | Lost 1-2 | -171501 |
| 6sealed | 192 | De La Torre, Mavricio (1500) | Won 2-0 | +181519 |
| 7sealed | 143 | Torres, Jonathan (1517) | Won 2-0 | +181537 |
| 8sealed | 89 | Romero Salgado, Germanico M (1536) | Won 2-0 | +181555 |
| average opponent: 1520record: 5-2-1 | new rating: 1555 | |||