Pedro Henrique Boujadi,
Current rating: 1500
Record: 3-3
| Grand Prix Sao Paulo 2009 (ARB standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 36 | Gabriel Nucci, (1500) | Lost 1-2 | -181482 |
| 2standard | 191 | Augusto Ab, Marcio Antonio (1482) | Won 2-1 | +181500 |
| 3standard | 198 | Daniel Nassif Mokarzel, (1500) | Lost 0-2 | -181482 |
| 4standard | 249 | Thiago Pedroso, (1481) | Won 2-0 | +181500 |
| 5standard | 192 | Carvalho, Eduardo (1482) | Won 2-1 | +181518 |
| 6standard | 113 | ANTONIO CARLOS Lourenco, (1517) | Lost 0-0 | -181500 |
| average opponent: 1494record: 3-3 | new rating: 1500 | |||