Chavez, Roberto
Current rating: 1464
Record: 3-5
| Grand Prix Guadalajara 2013 (DGM standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 24 | Contreras, Carlos (1464) | Lost 1-2 | -191481 |
| 2standard | 146 | Figueroa, Ernesto (1484) | Won 2-0 | +181499 |
| 3standard | 116 | Alcaraz Rivera, Miguel (1500) | Lost 0-2 | -181481 |
| 4standard | 191 | Orvelas Reynoso, Cesar (1482) | Won 2-0 | +181499 |
| 5standard | 107 | NAVA, JUAN (1520) | Lost 0-2 | -171482 |
| 6standard | 175 | Olivera, Joel (1482) | Won 2-1 | +181500 |
| 7standard | 105 | Fernandezcano, Jesus A (1500) | Lost 0-2 | -181482 |
| 8standard | 141 | Gallegos, Alejandra (1481) | Lost 0-2 | -181464 |
| average opponent: 1489record: 3-5 | new rating: 1464 | |||