Pedro Bezerra Socar, Joao
Current rating: 1482
Record: 4-5
| Grand Prix Sao Paulo 2012 (M13 limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 54 | da Silva, Paulo Henrique Men (1500) | Won 2-1 | +181518 |
| 2sealed | 167 | Bareiro, Carlos (1502) | Lost 1-2 | -181500 |
| 3sealed | 259 | Contreras, Hugo (1538) | Lost 1-2 | -181482 |
| 4sealed | 320 | Augusto Da Silva, Cesar (1486) | Won 2-0 | +181500 |
| 5sealed | 211 | Parrado, Cristobal (1484) | Lost 0-2 | -181482 |
| 6sealed | 215 | Saraiva, Eduardo (1471) | Lost 1-2 | -181464 |
| 7sealed | 208 | De Paula Gomes, Rodrigo (1464) | Won 2-0 | +181482 |
| 8sealed | 157 | Domingues, Aleksander (1483) | Lost 0-2 | -181464 |
| 9sealed | 150 | Herschel, Denis (1466) | Won 2-0 | +181482 |
| average opponent: 1488record: 4-5 | new rating: 1482 | |||