Berrocal, Guillermo
Current rating: 1635
Record: 16-8
| Grand Prix Santiago 2013 (THS standard) | starting rating: 1554 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 112 | Zah, Adrian (1520) | Won 2-0 | +181572 |
| 2modern | 42 | Guevara, Luka (1521) | Lost 1-2 | -191553 |
| 3modern | 293 | Cancino, Christian (1500) | Won 2-1 | +171570 |
| 4modern | 165 | Righetti, Nicolas (1571) | Won 2-1 | +181588 |
| 5modern | 82 | Rojas, Natan (1534) | Lost 1-2 | -191569 |
| 6modern | 152 | Matoso Mendes, Luis Fernando (1517) | Won 2-0 | +171586 |
| 7modern | 111 | Chelia, Tomas (1485) | Won 2-0 | +161602 |
| 8modern | 67 | Melo de Carvalho, Bernardo (1607) | Won 2-0 | +181620 |
| 9modern | 48 | Hessel, Agustin (1604) | Won 2-0 | +181638 |
| 10modern | 23 | Jose C., (1598) | Won 2-1 | +171655 |
| 11modern | 16 | Barbosa Destri Junior, Vilmar (1561) | Lost 0-2 | -201635 |
| 12modern | 31 | Contreras, Cesar (1596) | Won 2-1 | +181653 |
| 13modern | 14 | Quintana, Guido (1750) | Lost 1-2 | -171636 |
| 14modern | 32 | Monlevade, Philippe (1631) | Lost 1-2 | -181618 |
| 15modern | 36 | Castillo, Roberto E (1529) | Won 2-0 | +171635 |
| average opponent: 1568record: 10-5 | new rating: 1635 | |||
| Grand Prix Santiago 2011 (ISD limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 197 | Gonzalez, Erick (1500) | Won 2-0 | +181518 |
| 2sealed | 83 | Trazar Palma, Felipe (1518) | Lost 0-2 | -181500 |
| 3sealed | 163 | Orizola Navarrete, Jua (1499) | Won 2-0 | +181518 |
| 4sealed | 111 | Bernabe, Julio (1625) | Lost 1-2 | -161502 |
| 5sealed | 205 | Marin, Carlos (1501) | Won 2-0 | +181520 |
| 6sealed | 196 | Rivadeneira, Luis F (1518) | Lost 1-2 | -181502 |
| 7sealed | 179 | Cejas, Diego Esteban (1499) | Won 2-0 | +181520 |
| 8sealed | 151 | Dreyse, Felipe (1518) | Won 2-0 | +181538 |
| 9sealed | 77 | Valverde, Luis Eduardo (1455) | Won 2-0 | +161554 |
| average opponent: 1515record: 6-3 | new rating: 1554 | |||