Guerrero Islas, Rebeca
Current rating: 1446
Record: 2-5
| Grand Prix Mexico City 2014 (BNG limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 100 | Sanchez Romero, Juan J (1500) | Lost 1-2 | -181482 |
| 2sealed | 202 | Winkler, Alejandro (1483) | Lost 1-2 | -181464 |
| 3sealed | 326 | Mancillas Orozco, Erika A (1438) | Lost 0-2 | -181446 |
| 5sealed | 271 | Marquez Jacobo, Pedro (1464) | Won 2-0 | +181464 |
| 6sealed | 216 | De la Torre, Manuel Ja (1482) | Won 2-0 | +181482 |
| 7sealed | 153 | Isaias, Pedro (1499) | Lost 1-2 | -171465 |
| 8sealed | 173 | Lopez Perez, Olin Toatiuh (1426) | Lost 1-2 | -191446 |
| average opponent: 1470record: 2-5 | new rating: 1446 | |||