Chavez, Alfredo
Current rating: 1519
Record: 4-3
| Grand Prix Mexico City 2012 (DKA limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 2sealed | 115 | Millan, Jorge (1518) | Won 2-0 | +181518 |
| 3sealed | 29 | Manriquez Pedraza, Luis Daniel (1536) | Won 2-0 | +191537 |
| 4sealed | 29 | Zaragoza Dreyes, Juan Pablo (1500) | Won 2-0 | +171554 |
| 5sealed | 9 | Gosch Acosta, Francisco Fernando (1519) | Lost 0-2 | -191535 |
| 6sealed | 50 | DeTora, Melissa (1645) | Lost 1-2 | -161519 |
| 7sealed | 60 | Abrego Carrasco, Artemio (1485) | Lost 1-2 | -181501 |
| 8sealed | 136 | Vazquez, Luis (1518) | Won 2-1 | +181519 |
| average opponent: 1532record: 4-3 | new rating: 1519 | |||