Rafael De Albuquerque,
Current rating: 1427
Record: 1-5
| Grand Prix Sao Paulo 2009 (ARB standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 46 | Alex Mouco Morais, (1500) | Won 2-1 | +181518 |
| 2standard | 55 | Silva, Fabian (1518) | Lost 0-2 | -181500 |
| 3standard | 194 | Almeida Alves, Daniel (1482) | Lost 0-2 | -181482 |
| 4standard | 275 | miguel salgado, (1482) | Lost 1-2 | -181464 |
| 5standard | 276 | Carballo, Jorge (1471) | Lost 1-2 | -181446 |
| 6standard | 241 | Mandaji, Marcelo (1428) | Lost 0-0 | -191427 |
| average opponent: 1480record: 1-5 | new rating: 1427 | |||