Rivas, Jose
Current rating: 1468
Record: 6-8
| Grand Prix Buenos Aires 2014 (BNG standard) | starting rating: 1486 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 179 | Briceno, Matias (1499) | Lost 0-2 | -181468 |
| 2standard | 354 | Alfaro Contreras, Luis (1447) | Won 2-1 | +181486 |
| 3standard | 331 | Roriz Paiva, Lucas Fernandez (1500) | Lost 1-2 | -181468 |
| 4standard | 309 | Lescano, Juan (1482) | Won 2-1 | +191487 |
| 5standard | 238 | Fernandez, Francisco (1511) | Won 2-1 | +181505 |
| 6standard | 231 | Frotinha, Mateus Amaral (1518) | Lost 1-2 | -181487 |
| 7standard | 234 | Cancino, Christian (1433) | Lost 0-2 | -191468 |
| average opponent: 1484record: 3-4 | new rating: 1468 | |||
| Grand Prix Buenos Aires 2008 (SHM standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 66 | Fernandez, Claudio (1602) | Lost 1-2 | -161484 |
| 2standard | 157 | Lavezzari, Leonardo Daniel (1482) | Won 2-0 | +181502 |
| 3standard | 144 | Nunez, Sebastian (1500) | Won 2-1 | +181520 |
| 4standard | 102 | Sifuentes, Francisco (1518) | Lost 0-2 | -181502 |
| 5standard | 156 | PICO, LEANDRO J (1499) | Won 2-0 | +181520 |
| 6standard | 163 | Costa, Sergio [BRA] (1663) | Lost 0-2 | -161504 |
| 7standard | 138 | Roson, Nahuel (1499) | Lost 0-2 | -181486 |
| average opponent: 1538record: 3-4 | new rating: 1486 | |||