Aguilera Hernandez, Julio Cesar
Current rating: 1510
Record: 4-4
| Regional Championships Mexico City 2023 Cycle 4 (pioneer) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1pioneer | 82 | Juarez, Rodolfo (1538) | Lost 0-2 | -171483 |
| 2pioneer | 68 | Isassi, Ismael (1482) | Won 2-1 | +181501 |
| 3pioneer | 71 | Montealegre, Daniel (1502) | Won 2-0 | +181519 |
| 4pioneer | 44 | Flores Silva, Mario Alejandro (2011) | Lost 1-2 | -101509 |
| 5pioneer | 41 | Castillo, Eduardo (1582) | Won 2-1 | +191528 |
| 6pioneer | 38 | Mireles, Alejandro (1519) | Won 2-0 | +181546 |
| 7pioneer | 30 | Quesada, Jose (1541) | Lost 1-2 | -181528 |
| 8pioneer | 35 | Rodriguez, Ricardo (1535) | Lost 1-2 | -181510 |
| average opponent: 1589record: 4-4 | new rating: 1510 | |||