Barba, Carlos
Current rating: 1457
Record: 4-7
| Grand Prix Guadalajara 2013 (DGM standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 4standard | 26 | Monge H, Mario (1500) | Won 2-1 | +181518 |
| 5standard | 15 | Maya Arroyo, Ivan (1572) | Lost 1-2 | -171501 |
| 6standard | 37 | Moreno Mulia, Ruth (1458) | Won 2-0 | +171518 |
| 7standard | 18 | Ramos, Angel (1571) | Lost 0-2 | -171501 |
| 8standard | 50 | Martinez Corona, Aldo Esai (1505) | Won 2-1 | +181519 |
| 9standard | 26 | Villela Segura, Jesus (1606) | Won 2-0 | +201539 |
| 10standard | 14 | Martinez, Axel (1748) | Lost 0-2 | -141525 |
| 11standard | 28 | Gutierrez Saldate, Luis Fernando (1554) | Lost 1-2 | -181507 |
| 12standard | 28 | Watsfeldt, Elias (1673) | Lost 0-2 | -151492 |
| 13standard | 35 | Mojica, Miguel (1535) | Lost 1-2 | -171475 |
| 14standard | 35 | Lopez Basulto, Erick Manuel (1496) | Lost 0-2 | -181457 |
| average opponent: 1565record: 4-7 | new rating: 1457 | |||