Eduardo Rivas Rojas, J
Current rating: 1487
Record: 3-4
| Grand Prix Sao Paulo 2015 (DTK standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 3standard | 159 | Carvalho, Bernardo (1568) | Won 2-1 | +191519 |
| 4standard | 36 | Perez, Felipe (1604) | Lost 0-2 | -161503 |
| 5standard | 124 | Silva Junior, Claudio Donizete (1537) | Lost 0-2 | -181485 |
| 6standard | 175 | de Paula Silva, Dennis Christofer (1516) | Won 2-0 | +191504 |
| 7standard | 166 | Luiz Freitas de Sousa, (1536) | Lost 0-2 | -171487 |
| 8standard | 226 | Carneiro, Elton (1509) | Won 2-1 | +181505 |
| 9standard | 136 | Mangolin Filho, Davi (1521) | Lost 0-2 | -181487 |
| average opponent: 1542record: 3-4 | new rating: 1487 | |||