Rojas, Andres
Current rating: 1425
| Grand Prix Buenos Aires 2015 (DTK standard) | starting rating: 1415 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 190 | Mosconi, Mauro Luciano (1500) | Won 2-1 | +201435 |
| 2standard | 92 | Vazquez, Ricardo Fabian (1540) | Won 2-1 | +191454 |
| 3standard | 122 | Verdu, Alberto (1518) | Lost 1-2 | -161438 |
| 4standard | 204 | Roson, Nahuel (1502) | Lost 0-2 | -171421 |
| 5standard | 259 | Montana, Joaquin (1489) | Won 2-1 | +191440 |
| 6standard | 152 | Rioseco Norambuena, Luis (1600) | Lost 0-2 | -151425 |
| top | average opponent: 1525record: 3-3 | new rating: 1425 | ||
| Grand Prix Sacramento 2014 (THS limited) | starting rating: 1446 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 143 | Kam, Stephen (1500) | Won 2-1 | +191465 |
| 2sealed | 198 | Ha, Raymond (1514) | Lost 0-2 | -171448 |
| 3sealed | 287 | Hutchek, Terri (1500) | Won 2-0 | +191467 |
| 4sealed | 143 | Boucher, Chris (1517) | Lost 0-2 | -171450 |
| 5sealed | 365 | Chatters, Zack (1464) | Lost 1-2 | -181432 |
| 6sealed | 344 | Gurczynski, Ben (1481) | Lost 0-2 | -171415 |
| top | average opponent: 1496record: 2-4 | new rating: 1415 | ||
| Grand Prix Buenos Aires 2008 (SHM standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 72 | Ramirez, Alejandro (1500) | Lost 1-2 | -181482 |
| 2standard | 164 | BILLORDO, ROBERTO (1482) | Lost 1-2 | -181464 |
| 3standard | 245 | GARCIA, RODRIGO OMAR (1463) | Lost 0-2 | -181446 |
| 4standard | 267 | Vaca Arenaza, Javier (1433) | Lost 0-2 | -181428 |
| 5standard | 255 | Nachman, David (1446) | Won 2-0 | +181446 |
| top | average opponent: 1465record: 1-4 | new rating: 1446 | ||