Cordeiro, Allan
Current rating: 1481
Record: 4-5
| Grand Prix Rio de Janeiro 2013 (GTC standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 73 | Lacerda, Felipe (1500) | Lost 0-1 | -181482 |
| 2standard | 250 | Taj Mahalles, Kaminari (1481) | Lost 0-2 | -181464 |
| 3standard | 289 | Vieira, Luiz (1465) | Lost 0-2 | -181446 |
| 4standard | 334 | Pedro Bezerra Socas, J (1449) | Won 2-0 | +181464 |
| 5standard | 276 | Almeida Cunha, Thiago (1431) | Lost 1-2 | -191445 |
| 6standard | 259 | Pereira, Icaro (1447) | Won 2-0 | +181463 |
| 7standard | 206 | Giglio Mayol, Jose Miguel (1473) | Lost 0-2 | -171446 |
| 8standard | 182 | Casado, Carlos (1412) | Won 2-0 | +171463 |
| 9standard | 152 | Vargas, Erico (1463) | Won 2-0 | +181481 |
| average opponent: 1458record: 4-5 | new rating: 1481 | |||