Abrego, Carlos Alberto
Current rating: 1520
Record: 4-3-1
| Grand Prix Mexico City 2012 (DKA limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 221 | De Anda Golzalez, Juan Pablo (1500) | Won 2-1 | +181518 |
| 2sealed | 70 | Sanchez Maldonado, Raul Jair (1518) | Draw 1-1 | 01518 |
| 3sealed | 102 | Escalona, Miguel (1623) | Won 2-0 | +201538 |
| 4sealed | 75 | Lopez Ruiz, Froylan (1536) | Lost 1-2 | -181520 |
| 5sealed | 141 | Hernandez Patino, Victor And (1517) | Won 2-1 | +181538 |
| 6sealed | 81 | Navarro, Jose De Jesus (1553) | Won 2-1 | +181556 |
| 7sealed | 54 | Nolacea Lopez, Jose Luis (1539) | Lost 1-2 | -181538 |
| 8sealed | 96 | Nieto, Oliver (1538) | Lost 0-2 | -181520 |
| average opponent: 1541record: 4-3-1 | new rating: 1520 | |||