Rosas Guerra, Antonio
Current rating: 1487
| Grand Prix Mexico City 2016 (OGW limited) | starting rating: 1486 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 203 | Gonzalez Ley, Leon (1520) | Won 2-1 | +181504 |
| 2sealed | 113 | Vazquez Armeaga, Juan Francisco (1464) | Lost 1-2 | -191485 |
| 3sealed | 246 | Bellemin, Damien (1521) | Draw 1-1 | +11486 |
| 4sealed | 230 | Vazquez Pena, Javier (1628) | Won 2-0 | +211507 |
| 5sealed | 165 | Paz Garcia, Esteban (1434) | Draw 1-1 | -21505 |
| 6sealed | 214 | Trevino Gonzalez, Daniel (1485) | Lost 1-2 | -181487 |
| top | average opponent: 1509record: 2-2-2 | new rating: 1487 | ||
| Grand Prix Mexico City 2015 (FRF limited) | starting rating: 1463 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 187 | Ricalde, Luis Josue J (1500) | Won 2-0 | +191482 |
| 2sealed | 106 | Quezada Barreto, Miguel (1482) | Won 2-1 | +181500 |
| 3sealed | 53 | Bencomo, Oscar (1556) | Won 2-1 | +191519 |
| 4sealed | 4 | Hedan, Josselin (1532) | Lost 1-2 | -181501 |
| 5sealed | 54 | Arias Escalante, Oscar (1519) | Won 2-1 | +181519 |
| 6sealed | 54 | Valladares Grimaldo, Juan Jose (1538) | Won 2-0 | +191538 |
| 7sealed | 25 | Blanco Brisset, Emmanuel (1460) | Lost 0-2 | -201518 |
| 8sealed | 41 | Gosch Acosta, Francisco Fernando (1609) | Lost 0-2 | -161502 |
| 9sealed | 68 | Perdigon Lagunes, Pedr (1589) | Lost 0-2 | -161486 |
| top | average opponent: 1532record: 5-4 | new rating: 1486 | ||
| Grand Prix Mexico City 2014 (BNG limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 91 | Diaz, Hugo (1541) | Lost 0-2 | -171483 |
| 2sealed | 256 | Abud Alonso, Marcos (1504) | Won 2-1 | +181501 |
| 3sealed | 205 | Orduno Gavina, Octavio (1461) | Lost 0-2 | -191482 |
| 4sealed | 235 | Monroy, Javier (1450) | Lost 1-2 | -181464 |
| 5sealed | 294 | Olvera Torres, Guillermo (1396) | Won 2-0 | +171481 |
| 6sealed | 227 | Perez Garcia, Victor Alejandro (1513) | Lost 1-2 | -181463 |
| 7sealed | 220 | Aguilar, Berenice (1462) | Won 2-0 | +181481 |
| 8sealed | 180 | Garcia Guadarrama, Mau (1482) | Lost 0-2 | -181463 |
| top | average opponent: 1476record: 3-5 | new rating: 1463 | ||