Gutierrez, Oscar [MEX]
Current rating: 1593
| Grand Prix Mexico City 2014 (BNG limited) | starting rating: 1568 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 304 | Perez Tovar, Christian (1500) | Won 2-0 | +161584 |
| 2sealed | 26 | Gonzalez Ley, Leon (1519) | Won 2-0 | +171601 |
| 3sealed | 42 | Bojorquez, Wilfredo (1431) | Won 2-1 | +151616 |
| 4sealed | 4 | Gonzalez, Aldo (1708) | Won 2-1 | +201636 |
| 5sealed | 17 | Sainz, Miguel (1574) | Lost 1-2 | -191617 |
| 6sealed | 62 | Bolanos, Diego (1487) | Lost 1-2 | -211596 |
| 7sealed | 81 | Medina, Diego (1495) | Won 2-0 | +171613 |
| 8sealed | 79 | angulo carvajal, marco (1523) | Lost 1-2 | -201593 |
| top | average opponent: 1530record: 5-3 | new rating: 1593 | ||
| Grand Prix Guadalajara 2013 (DGM standard) | starting rating: 1536 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 11 | Flores Ramirez, Cesar (1500) | Lost 1-2 | -191517 |
| 2standard | 162 | Velazquez, Claudio (1482) | Won 2-1 | +181535 |
| 3standard | 60 | Palma Rangel, Gibran (1551) | Won 2-0 | +181553 |
| 4standard | 91 | Melesio, Jose Carlos (1518) | Won 2-1 | +171570 |
| 5standard | 59 | Canto, Oswaldo (1562) | Won 2-0 | +181588 |
| 6standard | 29 | Rios Gonzalez, Miguel (1501) | Won 2-0 | +171605 |
| 7standard | 19 | Chacon, Salomon (1589) | Lost 0-2 | -191586 |
| 8standard | 33 | Rauda Zamudio, Ramiro (1554) | Lost 1-2 | -181568 |
| top | average opponent: 1532record: 5-3 | new rating: 1568 | ||
| Grand Prix Mexico City 2012 (DKA limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 129 | Arce King, Guillermo (1500) | Lost 0-2 | -181482 |
| 2sealed | 259 | Chapa Hernandez, Gustavo (1482) | Lost 0-2 | -181464 |
| 3sealed | 284 | Costillo Rosales, Cesar (1464) | Won 2-1 | +181482 |
| 4sealed | 227 | Munoz, Mizraim Jussef (1482) | Won 2-1 | +181500 |
| 5sealed | 182 | Rivera, Erik (1501) | Won 2-1 | +181518 |
| 6sealed | 153 | Garcia Velarde, Jesus Manuel (1518) | Won 2-0 | +181536 |
| 7sealed | 127 | Mier, Eduardo (1533) | Lost 0-2 | -181518 |
| 8sealed | 110 | Martinez Ramirez, Fernando (1517) | Won 2-0 | +181536 |
| top | average opponent: 1500record: 5-3 | new rating: 1536 | ||