ESTRADA DIAZ DEL CASTILLO, J
Current rating: 1499
Record: 7-7-1
| Grand Prix Mexico City 2014 (BNG limited) | starting rating: 1516 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 86 | Ramos, Eric (1536) | Lost 1-2 | -171499 |
| 2sealed | 226 | Hernandez, Victor [MEX] (1528) | Lost 1-2 | -181481 |
| 3sealed | 280 | Cervantes, Roberto (1464) | Won 2-0 | +181499 |
| 4sealed | 281 | Deolarte, Bernard (1482) | Lost 0-2 | -181481 |
| 5sealed | 288 | Gomez Pasos, Gabriel (1521) | Draw 1-1 | 01481 |
| 6sealed | 269 | Escobar, Alejandro (1501) | Won 2-0 | +191500 |
| 7sealed | 208 | Calzada Tovar, Jesus Adan (1498) | Lost 1-2 | -181482 |
| 8sealed | 199 | Ramos Vilchis, Zeus Federico (1464) | Won 2-0 | +171499 |
| average opponent: 1499record: 3-4-1 | new rating: 1499 | |||
| Grand Prix Mexico City 2012 (DKA limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 169 | Velasco Gutierrez, Cristian Rogelio (1500) | Lost 0-2 | -181482 |
| 2sealed | 253 | Martinez Uribe, Erick Bernar (1482) | Won 2-1 | +181500 |
| 3sealed | 232 | Vazquez, Luis (1500) | Won 2-0 | +181518 |
| 4sealed | 184 | Chapa Hernandez, Gustavo (1518) | Won 2-0 | +181536 |
| 5sealed | 81 | Ruiz Diaz, Christian (1419) | Lost 1-2 | -201516 |
| 6sealed | 122 | Jimenez Galindo, Juan (1533) | Won 2-1 | +181534 |
| 7sealed | 74 | Ramos, Eric (1536) | Lost 0-2 | -181516 |
| average opponent: 1498record: 4-3 | new rating: 1516 | |||