Perez Sandoval, Carlos Andres
Current rating: 1365
Record: 7-18-1
| Grand Prix Mexico City 2018 (GRN limited) | starting rating: 1328 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 20 | de la Garza, Lisandro (1620) | Won 2-0 | +231351 |
| 2sealed | 18 | Diaz Torres, Saul (1518) | Won 2-0 | +211372 |
| 3sealed | 29 | Gonzalez Ramos, Guillermo (1527) | Won 2-1 | +211393 |
| 4sealed | 1 | Perdiguerra, Jerry (1567) | Lost 1-2 | -151378 |
| 5sealed | 84 | Littman, Fai (1967) | Lost 0-2 | -81370 |
| 6sealed | 113 | Osorio Parot, Javier (1635) | Lost 1-2 | -141356 |
| 7sealed | 122 | Toledo Martinez, Armando (1522) | Won 2-0 | +211377 |
| 8sealed | 83 | Gosch Acosta, Francisco Fernando (1677) | Lost 0-2 | -121365 |
| top | average opponent: 1629record: 4-4 | new rating: 1365 | ||
| Grand Prix Mexico City 2016 (OGW limited) | starting rating: 1346 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 211 | Reyna Valencia, Carlos (1441) | Lost 1-2 | -161330 |
| 2sealed | 296 | Hubert, Louis (1546) | Draw 1-1 | +41334 |
| 3sealed | 306 | Serna Cruz, Roberto Carlos (1421) | Won 2-0 | +191353 |
| 4sealed | 247 | Rosales Castaneda, Erick Roberto (1501) | Lost 0-2 | -151338 |
| 5sealed | 292 | Maza Gomez, Manuel (1481) | Won 2-0 | +211359 |
| 6sealed | 218 | Valladares Grimaldo, Juan Jose (1504) | Lost 0-2 | -161343 |
| 7sealed | 262 | Vargas Hernandez, Eduardo (1483) | Lost 0-2 | -151328 |
| top | average opponent: 1482record: 2-4-1 | new rating: 1328 | ||
| Grand Prix Mexico City 2014 (BNG limited) | starting rating: 1413 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 108 | Oropeza Venegas, Miguel (1500) | Lost 1-2 | -171396 |
| 2sealed | 180 | del Real Gonzalez, Jose Fernando (1418) | Lost 1-2 | -171379 |
| 3sealed | 301 | Ramirez, Angel (1481) | Lost 0-2 | -161363 |
| 4sealed | 312 | Mejia Ibarra, Mario (1447) | Lost 0-2 | -171346 |
| top | average opponent: 1461record: 0-4 | new rating: 1346 | ||
| Grand Prix Mexico City 2012 (DKA limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 2sealed | 75 | Zepeda Dominguez, Alfredo (1500) | Lost 1-2 | -181482 |
| 3sealed | 212 | Rodriguez, Jonathan G (1500) | Lost 0-2 | -181464 |
| 4sealed | 205 | Munoz, Hector (1532) | Won 2-0 | +201484 |
| 5sealed | 148 | Ricalde, Luis Josue J (1501) | Lost 1-2 | -181466 |
| 6sealed | 242 | Ortiz Ramos, Angelica (1482) | Lost 0-2 | -181448 |
| 7sealed | 233 | Cervera Hernandez, Ricardo A (1464) | Lost 1-2 | -181430 |
| 8sealed | 226 | Munoz, Mizraim Jussef (1446) | Lost 1-2 | -171413 |
| top | average opponent: 1489record: 1-6 | new rating: 1413 | ||