Tapia, Alan
Current rating: 1500
Record: 4-4
| Grand Prix Mexico City 2012 (DKA limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 160 | Herrrera Hernandez, Jose Lui (1500) | Won 2-1 | +181518 |
| 2sealed | 95 | Rosales, David (1518) | Won 2-1 | +181536 |
| 3sealed | 10 | Weintraub, Moises (1537) | Lost 0-2 | -181518 |
| 4sealed | 178 | Trejo Moreno, Marco Antonio (1518) | Lost 0-2 | -181500 |
| 5sealed | 214 | Pozos del Angel, Rafael Alej (1483) | Lost 1-2 | -181482 |
| 6sealed | 247 | Rodriguez, Raul (1515) | Lost 1-2 | -181464 |
| 7sealed | 231 | Soni, Issac (1464) | Won 2-0 | +181482 |
| 8sealed | 181 | Gutierrez, Felix (1482) | Won 2-0 | +181500 |
| average opponent: 1502record: 4-4 | new rating: 1500 | |||