Moroa Barreto, Miguel
Current rating: 1482
Record: 3-4
| Grand Prix Mexico City 2005 (Kamigawa block) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1block | 80 | Guerra Guzman, Felipe Alfons (1500) | Won 2-0 | +181518 |
| 2block | 13 | Naranjo Carrasco, Alejandro (1518) | Lost 0-2 | -181500 |
| 3block | 55 | De Valdemar Romero, Erwin Alejandro (1500) | Lost 1-2 | -181482 |
| 4block | 100 | Castillo de Leon, David Fern (1482) | Lost 0-1 | -181464 |
| 5block | 136 | Perez, Octavio (1464) | Lost 1-2 | -181446 |
| 6block | 135 | Cruz Carreon, Gonzalo (1446) | Won 2-0 | +181464 |
| 7block | 109 | De La Cruz Franco, Sandro (1464) | Won 2-0 | +181482 |
| average opponent: 1482record: 3-4 | new rating: 1482 | |||