Perez, Guillermo
Current rating: 1519
Record: 5-4
| Grand Prix Santiago 2013 (THS standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 39 | Mendez Leal, Carlos Rodolfo (1500) | Won 2-1 | +181518 |
| 2modern | 61 | Meza, Raimundo (1595) | Lost 1-2 | -171501 |
| 3modern | 295 | Lecaros, Sergio (1501) | Lost 1-2 | -181483 |
| 4modern | 271 | Ortiz, Francisco (1480) | Lost 1-2 | -181465 |
| 5modern | 314 | Arcos, Ricardo (1396) | Won 2-1 | +171482 |
| 6modern | 259 | Guerrero Gutierrez, Juan Ignacio (1483) | Won 2-0 | +181500 |
| 7modern | 233 | Dias Gomes Naldi, Ricardo Luis (1483) | Won 2-0 | +181518 |
| 8modern | 47 | Aldunate, Agustin (1469) | Won 2-0 | +171535 |
| 9modern | 91 | Saredo, Adrian (1638) | Lost 0-2 | -161519 |
| average opponent: 1505record: 5-4 | new rating: 1519 | |||