Aponte Rodriguez, Diego Ricardo
Current rating: 1481
Record: 3-4-1
| Grand Prix Mexico City 2018 (GRN limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 26 | Vega, R (1500) | Lost 1-2 | -181482 |
| 2sealed | 106 | Cisneros, Edgar (1568) | Won 2-1 | +201502 |
| 3sealed | 125 | Lara, Abraham (1454) | Draw 1-1 | -11501 |
| 4sealed | 139 | Tadeo Jacinto, Julio Cesar (1485) | Won 2-0 | +171518 |
| 5sealed | 93 | Pace, Stanley (1535) | Lost 0-1 | -171501 |
| 6sealed | 121 | Gallardo Araujo, Hector Alejandro (1352) | Lost 0-2 | -211480 |
| 7sealed | 128 | Albarran, Eduardo (1521) | Won 2-0 | +191499 |
| 8sealed | 100 | Lopez Villalobos, Jose Gabriel (1510) | Lost 1-2 | -181481 |
| average opponent: 1491record: 3-4-1 | new rating: 1481 | |||