Martinez Cervantes, Geovanny
Current rating: 1473
| Grand Prix Mexico City 2015 (FRF limited) | starting rating: 1450 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 87 | Fernandez Zarate, Mario Alberto (1500) | Lost 0-2 | -171433 |
| 2sealed | 246 | Rodriguez, Jonathan G (1481) | Lost 1-2 | -171416 |
| 3sealed | 291 | Blanco, Uriel (1462) | Won 2-1 | +191435 |
| 4sealed | 242 | Ortiz Ramos, Angelica (1481) | Won 2-1 | +191454 |
| 5sealed | 166 | Ramirez Hernandez, Rodrigo Antonio (1416) | Won 2-0 | +171471 |
| 6sealed | 99 | Palacio, Jaime (1621) | Lost 0-2 | -151456 |
| 7sealed | 166 | Marroquin, Thalia (1425) | Won 2-0 | +171473 |
| 8sealed | 110 | Chavez, Lorenzo (1518) | Won 2-0 | +191492 |
| 9sealed | 90 | Reyna Valencia, Carlos (1422) | Lost 1-2 | -191473 |
| top | average opponent: 1481record: 5-4 | new rating: 1473 | ||
| Grand Prix Mexico City 2014 (BNG limited) | starting rating: 1465 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 176 | Dorantes, Victor (1500) | Won 2-1 | +181483 |
| 2sealed | 151 | Mendoza Tagle, Hiram Hel (1416) | Lost 0-2 | -191464 |
| 3sealed | 126 | Hernandez, Victor [MEX] (1546) | Won 2-1 | +201484 |
| 4sealed | 172 | Covarrubias Gonzalez, Jose De Jesus (1520) | Lost 0-2 | -181466 |
| 5sealed | 148 | Hernandez, Daniel [MEX] (1563) | Lost 0-2 | -161450 |
| top | average opponent: 1509record: 2-3 | new rating: 1450 | ||
| Grand Prix Mexico City 2012 (DKA limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 143 | Mancilla Hernandez, Carlos (1549) | Lost 0-2 | -171483 |
| 2sealed | 266 | Franco Bodek, Tomas (1482) | Lost 0-2 | -181465 |
| 3sealed | 263 | Leon Aviles, Alejandro Hazza (1464) | Won 2-0 | +181483 |
| 4sealed | 258 | Flores, Ricardo R (1482) | Lost 0-2 | -181465 |
| top | average opponent: 1494record: 1-3 | new rating: 1465 | ||