Presuel, Gerardo
Current rating: 1535
Record: 5-3
| Grand Prix Mexico City 2012 (DKA limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 54 | Mattinson, Ryan (1500) | Lost 0-2 | -181482 |
| 2sealed | 236 | Villagran, Cristhian (1482) | Won 2-0 | +181500 |
| 3sealed | 180 | Gutierrez Saldate, Gabriel (1500) | Lost 0-2 | -181482 |
| 4sealed | 250 | Martinez Ramirez, Fernando (1481) | Won 2-1 | +181500 |
| 5sealed | 175 | Caballero, Homero (1501) | Won 2-1 | +181518 |
| 6sealed | 173 | Solis, Demian (1502) | Lost 1-2 | -181500 |
| 7sealed | 156 | Ortiz, Oscar (1469) | Won 2-0 | +171517 |
| 8sealed | 115 | Hernandez Resendiz, Sinuhe (1518) | Won 2-0 | +181535 |
| average opponent: 1494record: 5-3 | new rating: 1535 | |||