Ruiz S, Juan Antonio
Current rating: 1500
Record: 4-4
| Grand Prix Mexico City 2014 (BNG limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 290 | Guadarrama, Enrique (1500) | Won 2-0 | +181518 |
| 2sealed | 13 | Morales Arrieta, Luis Angel (1566) | Won 2-0 | +191537 |
| 3sealed | 35 | Olivares Briones, Edson (1500) | Won 2-1 | +171554 |
| 4sealed | 23 | Padilla Vargas, Cristian Alejandro (1600) | Lost 1-2 | -171537 |
| 5sealed | 75 | angulo carvajal, marco (1499) | Lost 1-2 | -191518 |
| 6sealed | 109 | mendoza, alfredo (1516) | Lost 0-2 | -181500 |
| 7sealed | 193 | rodriguez, isaac (1499) | Lost 0-2 | -181482 |
| 8sealed | 190 | Zavala Perez, Daniel (1482) | Won 2-0 | +181500 |
| average opponent: 1520record: 4-4 | new rating: 1500 | |||