Sour, Christian
Current rating: 1446
Record: 2-5-1
| Grand Prix Mexico City 2012 (DKA limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 35 | BAUTISTA VIDAL, UZIEL ROBERT (1500) | Won 2-0 | +181518 |
| 2sealed | 19 | Rubio Lozano, Elnath (1518) | Lost 0-1 | -181500 |
| 3sealed | 225 | de la Loza Bellot, Jose Alejandro (1499) | Lost 1-2 | -181482 |
| 4sealed | 280 | Escalante, Luis A (1482) | Lost 0-2 | -181464 |
| 5sealed | 293 | Zepeda Mendez, Carlos Alberto (1447) | Lost 0-2 | -181446 |
| 6sealed | 274 | TORRES, JORGE (1449) | Draw 1-1 | 01446 |
| 7sealed | 252 | Ortiz, Gustavo (1447) | Won 2-1 | +181464 |
| 8sealed | 210 | Hernandez Patino, Victor And (1463) | Lost 1-2 | -181446 |
| average opponent: 1476record: 2-5-1 | new rating: 1446 | |||