Mejia, Pedro
Current rating: 1541
Record: 5-3
| Grand Prix Guadalajara 2013 (DGM standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 113 | de la fuente, Oscar (1500) | Won 2-0 | +181518 |
| 2standard | 28 | Gutierrez, Cristopher (1518) | Won 2-1 | +181536 |
| 3standard | 9 | Pena Gonzalez, Alfredo (1538) | Won 2-0 | +181554 |
| 4standard | 24 | Nakamura, Shuhei (1948) | Lost 0-2 | -111543 |
| 5standard | 73 | Cohate, Ivan (1534) | Won 2-0 | +181561 |
| 6standard | 35 | Ruiz Diaz, Christian (1480) | Lost 0-2 | -201541 |
| 7standard | 70 | Franco Flores, Efrain (1544) | Lost 0-2 | -181523 |
| 8standard | 78 | Osuna, Eduardo (1504) | Won 2-0 | +181541 |
| average opponent: 1571record: 5-3 | new rating: 1541 | |||