Gonzalez Echeverria, David L
Current rating: 1498
Record: 4-4
| Grand Prix Mexico City 2012 (DKA limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 183 | Bahena, Jaime (1500) | Won 2-1 | +181518 |
| 2sealed | 89 | Santana, Hugo (1454) | Lost 0-2 | -191499 |
| 3sealed | 213 | Aguilar Granados, Jesus Carlos (1500) | Won 2-0 | +181517 |
| 4sealed | 144 | Malpica, Jose E (1483) | Lost 0-2 | -191498 |
| 5sealed | 169 | Mattinson, Ryan (1500) | Lost 1-2 | -181480 |
| 6sealed | 200 | Flores, Oscar (1487) | Won 2-0 | +181498 |
| 7sealed | 157 | Diaz Chavez Landgrave, Raul (1497) | Won 2-0 | +181516 |
| 8sealed | 133 | Sanchez Strassburger, Juan Carlos (1502) | Lost 0-2 | -181498 |
| average opponent: 1490record: 4-4 | new rating: 1498 | |||