Perez, German
Current rating: 1373
Record: 2-10-1
| Grand Prix Santiago 2014 (KTK standard) | starting rating: 1376 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 154 | Perna, Agustin (1506) | Lost 1-2 | -151361 |
| 2standard | 180 | Briano, Francisco (1533) | Won 2-1 | +211382 |
| 3standard | 227 | Gaete, Marco (1501) | Draw 1-1 | +21384 |
| 4standard | 211 | Guzman, Francisco (1531) | Won 2-1 | +201404 |
| 5standard | 152 | Jofre, Cristian (1482) | Lost 1-2 | -161388 |
| 6standard | 192 | Leite, Wadson (1553) | Lost 0-2 | -151373 |
| average opponent: 1518record: 2-3-1 | new rating: 1373 | |||
| Grand Prix Santiago 2013 (THS standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 198 | Hernandez Vasquez, Eric (1557) | Lost 1-2 | -171483 |
| 2modern | 205 | Matoso Mendes, Luis Fernando (1482) | Lost 1-2 | -181465 |
| 3modern | 340 | Casanova, Hector (1451) | Lost 1-2 | -181447 |
| 4modern | 354 | Bombal, Esteban (1446) | Lost 0-2 | -181429 |
| 5modern | 344 | Flores, Roberto E (1431) | Lost 0-2 | -181411 |
| 6modern | 312 | Labbe, Rodrigo (1410) | Lost 0-2 | -181393 |
| 7modern | 274 | Escarate, Javier (1473) | Lost 0-2 | -171376 |
| average opponent: 1464record: 0-7 | new rating: 1376 | |||