Martinez Prieto, Eduardo Gerardo
Current rating: 1513
Record: 12-12
| Grand Prix Mexico City 2016 (OGW limited) | starting rating: 1494 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 223 | Diaz Martin, Mario Joaquin (1500) | Won 2-0 | +181512 |
| 2sealed | 24 | Astorga Gomez, William Ricardo (1518) | Won 2-0 | +181530 |
| 3sealed | 34 | Hernandez Avila, Carlos (1598) | Lost 0-2 | -171513 |
| 4sealed | 123 | Santillan Perez, Oscar Rene (1502) | Lost 0-2 | -181495 |
| 5sealed | 280 | Tajonar, Ivan (1474) | Lost 1-2 | -181477 |
| 6sealed | 282 | Molina Nunez, Ruben Alonso (1452) | Lost 0-2 | -191458 |
| 7sealed | 303 | Maciel Martinez, Miguel Ivan (1466) | Won 2-0 | +181476 |
| 8sealed | 239 | Martinez Picazo, Humberto (1442) | Won 2-0 | +181494 |
| 9sealed | 184 | Hernandez Amado, Julio Eduardo (1581) | Won 2-1 | +191513 |
| average opponent: 1504record: 5-4 | new rating: 1513 | |||
| Grand Prix Mexico City 2015 (FRF limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 41 | Diaz, Rene (1502) | Won 2-0 | +181518 |
| 2sealed | 18 | Aguilar Campos, Alam (1518) | Lost 1-2 | -181500 |
| 3sealed | 243 | Galicia Matilde, Ricardo Enrique (1501) | Won 2-1 | +181518 |
| 4sealed | 180 | Gosch Acosta, Francisco Fernando (1576) | Lost 0-2 | -171501 |
| 5sealed | 204 | de Labastida Carrasco, Alonso (1499) | Won 2-1 | +181519 |
| 6sealed | 106 | Myatt, Jason (1687) | Won 2-1 | +211540 |
| 7sealed | 119 | Arias Escalante, Oscar (1519) | Won 2-1 | +181558 |
| 8sealed | 68 | Son Ibanez, Luis Ernesto (1564) | Won 2-1 | +181576 |
| 9sealed | 38 | Clark, Brooks (1671) | Won 2-1 | +201596 |
| 10draft | 6 | Martinez, Jose Raul (1593) | Lost 0-2 | -181578 |
| 11draft | 25 | Gutierrez Saldate, Luis Fernando (1720) | Lost 0-2 | -161562 |
| 12draft | 7 | Acevedo Morales, David (1586) | Lost 1-2 | -171545 |
| 13draft | 15 | Tovar, Daniel (1667) | Lost 0-2 | -161529 |
| 14draft | 15 | Franco, Rodrigo (1557) | Lost 0-2 | -181511 |
| 15draft | 32 | Murcia, Edna (1531) | Lost 0-2 | -171494 |
| average opponent: 1579record: 7-8 | new rating: 1494 | |||