Estrada Dominguez, Guillermo
Current rating: 1448
Record: 4-7-1
| Grand Prix Mexico City 2016 (OGW limited) | starting rating: 1462 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 207 | Caloch, Omar (1535) | Won 2-0 | +191481 |
| 2sealed | 146 | Velazquez, Erick (1555) | Lost 0-2 | -161465 |
| 3sealed | 267 | Osorio, Armando (1499) | Lost 1-2 | -181447 |
| 4sealed | 314 | Mondragon, Ivan (1482) | Lost 0-2 | -171430 |
| 5sealed | 315 | Gutierrez Flores, Guillermo Lehi (1450) | Won 2-1 | +181448 |
| 6sealed | 302 | Avendano, Enrique (1424) | Won 2-0 | +181466 |
| 7sealed | 212 | Molina Nunez, Ruben Alonso (1470) | Lost 0-2 | -181448 |
| average opponent: 1488record: 3-4 | new rating: 1448 | |||
| Grand Prix Mexico City 2015 (FRF limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 49 | Gallardo Bustamantes, Erick (1500) | Lost 1-2 | -181482 |
| 2sealed | 175 | De La Cruz, Jose (1450) | Lost 0-2 | -191463 |
| 3sealed | 281 | Olguin Ruiz, Kinich (1464) | Won 2-1 | +181481 |
| 4sealed | 253 | Herrera Solis, Tonatiuh (1413) | Lost 0-2 | -191462 |
| 5sealed | 251 | Alvarez Valenzuela, Erick Alejandro (1447) | Draw 0-0 | 01462 |
| average opponent: 1455record: 1-3-1 | new rating: 1462 | |||