Gonzalez Ramos, Guillermo
Current rating: 1495
Record: 18-19-1
| Grand Prix Mexico City 2018 (GRN limited) | starting rating: 1491 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 88 | Trujeque Bolio, Jose Ernesto (1500) | Won 2-1 | +181509 |
| 2sealed | 63 | Albarran, Eduardo (1542) | Won 2-0 | +181527 |
| 3sealed | 29 | Perez Sandoval, Carlos Andres (1372) | Lost 1-2 | -201507 |
| 4sealed | 87 | Astorga Gomez, William Ricardo (1609) | Won 2-0 | +191526 |
| 5sealed | 47 | Avila Gutierrez, Marlon Jacob (1686) | Lost 0-2 | -151511 |
| 6sealed | 102 | Frias, Luis (1521) | Lost 1-2 | -171494 |
| 7sealed | 101 | Rosales Lopez, Jose Fausto (1504) | Won 2-1 | +181512 |
| 8sealed | 91 | Solano Cantillo, Jorge Luis (1587) | Lost 0-2 | -171495 |
| top | average opponent: 1540record: 4-4 | new rating: 1495 | ||
| Grand Prix Mexico City 2016 (OGW limited) | starting rating: 1508 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 237 | Zurita, Herbert (1500) | Lost 1-2 | -181490 |
| 2sealed | 244 | Malacara, Enrique (1482) | Won 2-0 | +181508 |
| 3sealed | 240 | Gutierrez, Alan (1481) | Lost 1-2 | -191489 |
| 4sealed | 256 | Aragon Magadan, Marco Aurelio (1454) | Won 2-0 | +181507 |
| 5sealed | 263 | Ramirez Reyna, Mario Alberto (1485) | Lost 0-2 | -191488 |
| 6sealed | 295 | Rodriguez, Javier (1665) | Won 2-1 | +221510 |
| 7sealed | 225 | Marin Prado, Francisco (1462) | Lost 1-2 | -191491 |
| top | average opponent: 1504record: 3-4 | new rating: 1491 | ||
| Grand Prix Mexico City 2015 (FRF limited) | starting rating: 1483 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 59 | De Luna Solares, Ricardo David (1585) | Won 2-1 | +201503 |
| 2sealed | 93 | Hernandez Castillo, Omar (1518) | Lost 1-2 | -181485 |
| 3sealed | 157 | Nunez Moreno, Gustavo (1768) | Won 2-1 | +231508 |
| 4sealed | 126 | Viteri Candia, Edgar Guillermo (1608) | Lost 1-2 | -161492 |
| 5sealed | 207 | Escamilla Dominguez, Andrei Vladimir (1486) | Won 2-0 | +181510 |
| 6sealed | 138 | Fernandez Rodriguez, Raul Eduardo (1518) | Won 2-0 | +181528 |
| 7sealed | 110 | Ramirez Martinez, Javier (1537) | Won 2-1 | +181546 |
| 8sealed | 77 | Hernandez Fernandez, Jose (1559) | Lost 0-2 | -181528 |
| 9sealed | 82 | Mendoza Tagle, Hiram Hel (1412) | Lost 0-2 | -201508 |
| top | average opponent: 1555record: 5-4 | new rating: 1508 | ||
| Grand Prix Mexico City 2014 (BNG limited) | starting rating: 1540 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 2 | Flores N, Eric (1500) | Draw 1-1 | -11539 |
| 2sealed | 172 | Sanchez Mascarenas, Miguel Angel (1547) | Won 2-1 | +181557 |
| 3sealed | 115 | Galvez Feria, Aldo (1521) | Lost 0-2 | -191538 |
| 4sealed | 196 | Massa Anaya, Hiram (1471) | Lost 0-2 | -191519 |
| 5sealed | 246 | Montes, Carlos E (1483) | Lost 0-2 | -191500 |
| 6sealed | 267 | Gomez Pasos, Gabriel (1520) | Lost 0-2 | -171483 |
| top | average opponent: 1507record: 1-4-1 | new rating: 1483 | ||
| Grand Prix Mexico City 2012 (DKA limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 97 | Baranda, Alejandro (1500) | Won 2-0 | +181518 |
| 2sealed | 130 | Gutierrez Contreras, Cesar A (1500) | Won 2-0 | +181536 |
| 3sealed | 4 | Trejo Moreno, Marco Antonio (1536) | Won 2-0 | +181554 |
| 4sealed | 64 | Ramirez Sanchez, Emmanuel (1628) | Won 2-1 | +191573 |
| 5sealed | 7 | Pedrero Orantes, Roberto (1553) | Lost 0-2 | -181555 |
| 6sealed | 72 | Hernandez, Daniel [MEX] (1521) | Lost 1-2 | -191536 |
| 7sealed | 100 | Ruiz, Fidel (1518) | Won 2-1 | +181554 |
| 8sealed | 38 | Dominguez Roldan, Fernando De Jesus (1767) | Lost 0-2 | -141540 |
| top | average opponent: 1565record: 5-3 | new rating: 1540 | ||