Lujan Santos, Jose Antonio
Current rating: 1482
Record: 1-2-2
| Grand Prix Mexico City 2012 (DKA limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 92 | Alcantara Burbu, Carlos (1525) | Draw 1-1 | 01500 |
| 2sealed | 165 | Armada, Arturo R (1500) | Draw 1-1 | 01500 |
| 3sealed | 238 | Saracho, Arturo (1483) | Lost 0-2 | -181482 |
| 4sealed | 297 | Jacobo De La Torre, Manuel (1483) | Won 2-0 | +181500 |
| 5sealed | 241 | Anguiano, Fernando G (1500) | Lost 0-2 | -181482 |
| average opponent: 1498record: 1-2-2 | new rating: 1482 | |||