Berumen Galvan, Jorge Alberto
Current rating: 1453
| Grand Prix Mexico City 2016 (OGW limited) | starting rating: 1461 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 118 | Mendez Aguilar, Rolando (1387) | Won 2-0 | +171478 |
| 2sealed | 91 | Garcia, Roberto Carlos (1518) | Won 2-1 | +191497 |
| 3sealed | 99 | LePine, Mark (1868) | Lost 0-2 | -121485 |
| 4sealed | 212 | Rodriguez Abeldano, Raul Osvlado (1519) | Lost 0-2 | -171468 |
| 5sealed | 237 | Moreno Santibanez, Joseluis (1473) | Won 2-1 | +181486 |
| 6sealed | 187 | De La Cruz, Jose (1504) | Lost 0-2 | -181468 |
| 7sealed | 200 | Son Ibanez, Luis Ernesto (1566) | Lost 0-2 | -161452 |
| 8sealed | 260 | Crespo Orozco, Gabriel (1465) | Won 2-0 | +181470 |
| 9sealed | 198 | Malacara, Enrique (1501) | Lost 0-2 | -171453 |
| top | average opponent: 1533record: 4-5 | new rating: 1453 | ||
| Grand Prix Mexico City 2014 (BNG limited) | starting rating: 1498 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 147 | Montessoro, Jorge (1557) | Lost 0-2 | -171481 |
| 2sealed | 273 | Marquez Jacobo, Pedro (1484) | Lost 1-2 | -181463 |
| 3sealed | 295 | Gonzalez, Aldrin (1464) | Won 2-0 | +181481 |
| 4sealed | 296 | Arellano Hernandez, Aldo (1372) | Lost 1-2 | -201461 |
| 5sealed | 287 | Cardenas Ferreyro, Julio (1463) | Won 2-0 | +181479 |
| 6sealed | 245 | Aguila, Zared (1481) | Lost 1-2 | -181461 |
| 7sealed | 228 | Villa, Mariana (1463) | Won 2-0 | +181479 |
| 8sealed | 187 | Cervantes, Roberto (1482) | Lost 0-2 | -181461 |
| top | average opponent: 1471record: 3-5 | new rating: 1461 | ||
| Grand Prix Guadalajara 2013 (DGM standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 1 | Miranda Limon, Martin Eduard (1481) | Won 2-1 | +181518 |
| 2standard | 49 | Hernandez de la Riva, (1518) | Lost 1-2 | -181500 |
| 3standard | 122 | Astorga, Efrain (1467) | Won 2-0 | +171517 |
| 4standard | 112 | Morales, Emmanuel E (1520) | Lost 0-2 | -181499 |
| 5standard | 144 | Camacho Bernal, Carlos Alberto (1497) | Won 2-0 | +181517 |
| 6standard | 111 | Perdigon Lagunes, Pedr (1517) | Won 2-0 | +181535 |
| 7standard | 50 | Noriega Herrera, Roberto A (1562) | Lost 0-2 | -171518 |
| 8standard | 107 | Silva, Jose (1420) | Lost 1-2 | -201498 |
| top | average opponent: 1498record: 4-4 | new rating: 1498 | ||