De Souza Santos, Jose
Current rating: 1532
Record: 10-8-1
| Grand Prix Rio de Janeiro 2013 (GTC standard) | starting rating: 1572 | |||
| round | table | opponent (rating) | result | Δrating |
| 2standard | 129 | da Fonseca, Bruno (1636) | Won 2-0 | +191591 |
| 3standard | 34 | Vilela, Pedro (1536) | Lost 1-2 | -191572 |
| 4standard | 130 | Bitner, Leandro (1413) | Lost 0-2 | -211551 |
| 5standard | 204 | Rafael D., (1500) | Lost 0-2 | -191532 |
| average opponent: 1521record: 1-3 | new rating: 1532 | |||
| Grand Prix Sao Paulo 2009 (ARB standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 109 | Valenzuela, Anthony (1500) | Won 2-1 | +181518 |
| 2standard | 94 | Bueno, Fabio (1518) | Won 2-0 | +181536 |
| 3standard | 89 | Duda Silva, (1537) | Won 2-1 | +181554 |
| 4standard | 8 | de Diego, Pedro (1753) | Lost 0-2 | -141540 |
| 5standard | 115 | Jackson Luiz Carneiro, (1537) | Lost 0-2 | -181522 |
| 6standard | 121 | Santos De Carvalho, Marcelo (1450) | Won 0-0 | +161538 |
| 7standard | 118 | Luks, Luis (1430) | Won 2-1 | +161554 |
| 8standard | 69 | Nominato, Gustavo (1603) | Won 2-0 | +191573 |
| 9standard | 60 | Antunes, Antonio (1573) | Won 2-0 | +181591 |
| 10standard | 39 | Franco, Andre (1647) | Lost 1-2 | -171574 |
| 11standard | 37 | dos Santos Esteves, Carlos Alexandre (1524) | Draw 1-1 | -11573 |
| 12standard | 32 | Silva, Danilo (1528) | Won 2-0 | +171590 |
| 13standard | 26 | Falcao, Filipe (1574) | Lost 0-2 | -181572 |
| 14standard | 31 | Martins, Felipe (1570) | Lost 0-2 | -181554 |
| 15standard | 36 | Higuera, Andres (1539) | Won 2-1 | +181572 |
| average opponent: 1552record: 9-5-1 | new rating: 1572 | |||