Martinez Huitron, Luis
Current rating: 1461
Record: 2-4-1
| Grand Prix Mexico City 2005 (Kamigawa block) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1block | 76 | Ysunza, Alberto (1411) | Lost 1-2 | -201480 |
| 2block | 108 | Palafox, Carlos (1481) | Draw 1-1 | 01480 |
| 3block | 116 | Perez, Octavio (1464) | Won 2-0 | +181498 |
| 4block | 97 | Martinez, Javier (1500) | Lost 0-2 | -181480 |
| 5block | 117 | Gonzalez, Ricardo (1485) | Lost 0-2 | -181462 |
| 6block | 127 | Rodriguez, Juan Antonio (1428) | Lost 0-2 | -181444 |
| 7block | 120 | Izquierdo Castro, Hector Ces (1428) | Won 1-0 | +171461 |
| average opponent: 1457record: 2-4-1 | new rating: 1461 | |||