Tadeo Jacinto, Julio Cesar
Current rating: 1452
Record: 2-5
| Grand Prix Mexico City 2018 (GRN limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 48 | Mancillas Orozco, Erika A (1343) | Won 2-0 | +151515 |
| 2sealed | 68 | Dominguez Roldan, Alfredo (1666) | Lost 0-2 | -151500 |
| 3sealed | 154 | Cuellar Mendoza, Miguel Enrique (1647) | Lost 0-2 | -151485 |
| 4sealed | 139 | Aponte Rodriguez, Diego Ricardo (1501) | Lost 0-2 | -181467 |
| 5sealed | 177 | Carpinteyro, Gilberto (1466) | Won 2-0 | +181485 |
| 6sealed | 141 | Myers, William (1651) | Lost 0-2 | -151470 |
| 7sealed | 135 | Alcantara Gomez, Carlos Gilberto (1470) | Lost 1-2 | -181452 |
| average opponent: 1535record: 2-5 | new rating: 1452 | |||