Ochoa Martinez, Oscar
Current rating: 1364
| Grand Prix Mexico City 2016 (OGW limited) | starting rating: 1413 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 76 | Sanchez, Max (1500) | Lost 1-2 | -171396 |
| 2sealed | 261 | Gobeli, Thomas (1518) | Lost 0-2 | -161380 |
| 3sealed | 351 | Aragon Magadan, Marco Aurelio (1437) | Lost 0-2 | -161364 |
| top | average opponent: 1485record: 0-3 | new rating: 1364 | ||
| Grand Prix Mexico City 2015 (FRF limited) | starting rating: 1464 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 137 | Thompson, Skylin (1543) | Lost 0-2 | -171447 |
| 2sealed | 237 | Carmona, Daniel (1481) | Lost 1-2 | -171430 |
| 3sealed | 271 | Cervera Hernandez, Ricardo A (1464) | Lost 0-2 | -171413 |
| top | average opponent: 1496record: 0-3 | new rating: 1413 | ||
| Grand Prix Mexico City 2012 (DKA limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 177 | Lopez Granados, Roberto Carlos (1500) | Lost 0-2 | -181482 |
| 2sealed | 298 | Jonguitud Islas, Ruben (1482) | Lost 1-2 | -181464 |
| 3sealed | 258 | quiroz portillo, jose miguel (1464) | Won 1-0 | +181482 |
| 4sealed | 231 | Fuentes Lopez, Gustavo (1482) | Won 2-1 | +181500 |
| 5sealed | 154 | Serrano, Edgar (1500) | Lost 0-2 | -181482 |
| 6sealed | 249 | Cervera Hernandez, Ricardo A (1482) | Won 2-0 | +181500 |
| 7sealed | 166 | Garcia, Javier (1500) | Lost 0-2 | -181482 |
| 8sealed | 187 | Pardo Victoria, Jacobo (1481) | Lost 1-2 | -181464 |
| top | average opponent: 1486record: 3-5 | new rating: 1464 | ||