Cortez, Daniel
Current rating: 1480
Record: 3-4
| Grand Prix Rio de Janeiro 2013 (GTC standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 76 | Conceicao Doile, Leonardo (1444) | Won 1-0 | +171517 |
| 2standard | 165 | Azevedo, Thiago (1500) | Won 2-0 | +181535 |
| 3standard | 25 | Andrade, Jorge Augusto (1556) | Lost 0-2 | -181517 |
| 4standard | 145 | Castro, Alejandro (1518) | Won 2-0 | +181535 |
| 5standard | 86 | Burghardt Amaral, Caio Sergio (1484) | Lost 0-2 | -191516 |
| 6standard | 151 | Vieira Bueno, Gustavo (1521) | Lost 0-2 | -181498 |
| 7standard | 184 | Palma, Mario (1501) | Lost 0-2 | -181480 |
| average opponent: 1503record: 3-4 | new rating: 1480 | |||