Dos Santos, Rafael
Current rating: 1490
Record: 8-9
| Grand Prix Rio de Janeiro 2001 (PLS limited) | starting rating: 1482 | |||
| round | table | opponent (rating) | result | Δrating |
| 4sealed | 22 | Oliveira, Thiago Montenegro (1536) | Lost 1-2 | -171465 |
| 5sealed | 49 | Coelho da Silva, Roberto Dantas (1535) | Lost 1-2 | -171448 |
| 6sealed | 66 | Dos Santos, Leonardo Jardia (1465) | Won 2-1 | +181466 |
| 7sealed | 46 | Santos de Andrade, Joao Anto (1530) | Won 0-0 | +191485 |
| 8draft | 15 | Lehmann, David Nicolau (1551) | Won 2-0 | +201505 |
| 9draft | 14 | Casatti, Vagner William (1522) | Won 2-1 | +181523 |
| 10draft | 12 | Lin, Thompson Chan Hsien (1576) | Won 2-0 | +191542 |
| 11draft | 6 | De Barros, Ricardo (1571) | Lost 1-2 | -181524 |
| 12draft | 8 | Brown-Santirso, Damian (1537) | Lost 0-2 | -171507 |
| 13draft | 14 | Cavalcante de Paiva, Gustavo (1588) | Lost 0-2 | -171490 |
| average opponent: 1541record: 5-5 | new rating: 1490 | |||
| Grand Prix Buenos Aires 2000 (extended) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1extended | 100 | Cogliano, German (1500) | Won 2-0 | +181518 |
| 2extended | 38 | Palomba, Martin (1518) | Lost 1-2 | -181500 |
| 3extended | 62 | Pena, Nelson (1500) | Lost 0-2 | -181482 |
| 4extended | 139 | LANDINO, JUAN (1482) | Won 2-1 | +181500 |
| 5extended | 74 | Benamo, Marcos (1483) | Lost 0-2 | -181482 |
| 6extended | 107 | Gomez, Ramiro (1482) | Lost 0-2 | -181464 |
| 7extended | 129 | Silva Franco, Andre (1464) | Won 2-0 | +181482 |
| average opponent: 1490record: 3-4 | new rating: 1482 | |||