Lopez Rosillo, Diego Enrique
Current rating: 1458
Record: 4-7
| Grand Prix Mexico City 2018 (GRN limited) | starting rating: 1446 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 67 | Butler, John (1430) | Won 2-0 | +181464 |
| 2sealed | 54 | Martinez, Daniel [MEX] (1516) | Won 2-0 | +191483 |
| 3sealed | 84 | Sokol, Greg (1845) | Lost 1-2 | -121471 |
| 4sealed | 57 | Avila Garcia, Jose Francisco (1541) | Lost 1-2 | -171454 |
| 5sealed | 106 | Rodriguez Unzon, Alfredo (1500) | Won 2-1 | +191473 |
| 6sealed | 81 | Moran Vasquez, Belisario (1652) | Lost 1-2 | -151458 |
| average opponent: 1581record: 3-3 | new rating: 1458 | |||
| Grand Prix Mexico City 2016 (OGW limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 256 | Orlanzzini Arreguin, Diego (1500) | Lost 1-2 | -181482 |
| 2sealed | 212 | Chacon, Salomon (1551) | Lost 0-2 | -171465 |
| 3sealed | 339 | Martinez, Christian (1419) | Lost 0-2 | -191446 |
| 4sealed | 372 | Gutierrez Pena, Jose Daniel (1434) | Won 2-0 | +181464 |
| 5sealed | 342 | Jimenez Orta, Ricardo (1462) | Lost 1-2 | -181446 |
| average opponent: 1473record: 1-4 | new rating: 1446 | |||