Briones Garcia, Julio
Current rating: 1462
Record: 7-9
| Grand Prix Mexico City 2016 (OGW limited) | starting rating: 1498 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 50 | Vela, Eleazar (1464) | Won 2-1 | +171515 |
| 2sealed | 150 | Ortiz, Christian (1518) | Won 2-0 | +181533 |
| 3sealed | 93 | Cuellar Mendoza, Miguel Enrique (1615) | Lost 1-2 | -161517 |
| 4sealed | 104 | Castellanos Nava, Daniel (1451) | Lost 0-1 | -191498 |
| 5sealed | 223 | Cruz Rojas, Cesar Alonso (1449) | Lost 0-2 | -191479 |
| 6sealed | 244 | Donato, Marino (1547) | Won 2-0 | +191498 |
| 7sealed | 221 | Gonzalez, Francisco (1475) | Lost 1-2 | -181480 |
| 8sealed | 256 | Hidalgo Pimentel, Angel Rafael (1501) | Lost 0-2 | -181462 |
| average opponent: 1503record: 3-5 | new rating: 1462 | |||
| Grand Prix Mexico City 2015 (FRF limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 92 | Gonzalez Ley, Leon (1544) | Lost 1-2 | -171483 |
| 2sealed | 205 | Vazquez Volazquez, Armando (1446) | Lost 0-2 | -191464 |
| 3sealed | 265 | Guerrero, Braulio (1465) | Lost 1-2 | -181446 |
| 4sealed | 298 | Zertuche Perez, Eden Daniel (1446) | Won 2-0 | +181464 |
| 5sealed | 243 | Ramirez, Jonathan (1415) | Won 2-1 | +171481 |
| 6sealed | 212 | Caballero, Homero (1450) | Won 2-0 | +181499 |
| 7sealed | 163 | Mejia Ibarra, Mario (1450) | Won 2-0 | +171516 |
| 8sealed | 126 | Rangel Paez, Edgar Emmanuel (1524) | Lost 1-2 | -181498 |
| average opponent: 1467record: 4-4 | new rating: 1498 | |||