duran macias, valentin
Current rating: 1482
Record: 3-4
| Grand Prix Mexico City 2005 (Kamigawa block) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1block | 49 | Padilla, Rodrigo (1500) | Won 2-1 | +181518 |
| 2block | 3 | Martinez Sotelo, Gabriel (1518) | Lost 0-2 | -181500 |
| 3block | 102 | Vargas, Huitzilihuitl (1500) | Lost 1-2 | -181482 |
| 4block | 121 | Quezada Corona, Mario Ignaci (1482) | Lost 0-2 | -181464 |
| 5block | 131 | Carrada, Jose Luis (1464) | Lost 1-2 | -181446 |
| 6block | 128 | Gonzalez, Hector (1446) | Won 2-1 | +181464 |
| 7block | 113 | Walls Limon, Felix (1464) | Won 2-0 | +181482 |
| average opponent: 1482record: 3-4 | new rating: 1482 | |||