Corona, Armando A
Current rating: 1512
Record: 10-9
| Grand Prix Mexico City 2014 (BNG limited) | starting rating: 1574 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 287 | Ibanez Ocampo, Manuel (1500) | Lost 0-2 | -201554 |
| 2sealed | 301 | Ortega Meyo, Esteban (1481) | Lost 1-2 | -191535 |
| 3sealed | 293 | Vazquez, Aldo (1464) | Won 2-0 | +171552 |
| 4sealed | 278 | Martinez Perez, Enriqu (1447) | Lost 1-2 | -201532 |
| 5sealed | 279 | Galindo, Hugo (1464) | Lost 0-2 | -201512 |
| average opponent: 1471record: 1-4 | new rating: 1512 | |||
| Grand Prix Mexico City 2012 (DKA limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 193 | Perez, Mauricio Alberto (1500) | Lost 0-2 | -181482 |
| 2sealed | 271 | Gutierrez, Felix (1482) | Won 2-0 | +181500 |
| 3sealed | 195 | Perez Silverio, Javier (1500) | Won 2-0 | +181518 |
| 4sealed | 106 | Martinez, Andres [MEX] (1501) | Won 2-1 | +181536 |
| 5sealed | 103 | Torres, Arturo (1471) | Lost 0-2 | -191517 |
| 6sealed | 117 | Rodriguez, Jonathan G (1517) | Won 2-0 | +181535 |
| 7sealed | 128 | Calderon, Mariano (1535) | Won 2-0 | +181553 |
| 8sealed | 56 | Luna Zapata, David Arturo (1558) | Won 2-0 | +181571 |
| 9draft | 23 | Nava Canseco, Bruno E (1573) | Won 2-0 | +181589 |
| 10draft | 7 | Villela Segura, Jesus (1590) | Won 0-0 | +181607 |
| 11draft | 19 | Araiza, Hugo Daniel (1793) | Lost 1-2 | -151592 |
| 12draft | 54 | Delia Sanchez, Christian Adair (1589) | Lost 1-2 | -181574 |
| 13draft | 19 | barrios alvarez, Luis (1572) | Lost 1-2 | -181556 |
| 14draft | 43 | Gonzalez, Pablo [MEX] (1532) | Won 2-0 | +181574 |
| average opponent: 1551record: 9-5 | new rating: 1574 | |||