Sangoi, Rafael
Current rating: 1512
Record: 5-4
| Grand Prix Sao Paulo 2012 (M13 limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 198 | borzani, alexandre de L (1500) | Won 2-0 | +181518 |
| 2sealed | 106 | Coelho, Thomaz Alexandre (1473) | Lost 0-2 | -191499 |
| 3sealed | 256 | Nascimento, Felipe (1397) | Lost 1-2 | -201479 |
| 4sealed | 232 | Pausa, Jesus (1487) | Won 2-0 | +181497 |
| 5sealed | 231 | Ciccone, Alberto (1503) | Won 2-0 | +191516 |
| 6sealed | 156 | Camargo Sampaio Villega, Alexandre (1414) | Won 2-0 | +161532 |
| 7sealed | 64 | Torres Barros, Walter (1521) | Lost 0-2 | -181514 |
| 8sealed | 117 | Murakami, Mauricio (1518) | Lost 1-2 | -181496 |
| 9sealed | 124 | Cardoso Moreno, Tais (1425) | Won 2-0 | +161512 |
| average opponent: 1471record: 5-4 | new rating: 1512 | |||