Yuri Santana,
Current rating: 1552
Record: 6-3
| Grand Prix Sao Paulo 2009 (ARB standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 38 | Eduardo Augusto de Abr, (1500) | Won 2-0 | +181518 |
| 2standard | 65 | ANTONIO CARLOS Lourenco, (1518) | Lost 1-2 | -181500 |
| 3standard | 232 | Machado Garcia, Romulo (1500) | Won 2-1 | +181518 |
| 4standard | 138 | Oliveira Vieira Basili, Samuel (1517) | Won 2-0 | +181536 |
| 5standard | 110 | Fabiana Pionol, (1536) | Won 2-1 | +181554 |
| 6standard | 82 | Arrieta, Jose L (1518) | Lost 0-0 | -191535 |
| 7standard | 80 | Sodaite Rossini, Victor (1486) | Lost 0-2 | -191516 |
| 8standard | 125 | Oliveira, Jefferson S (1517) | Won 2-0 | +181534 |
| 9standard | 85 | Crusius, Matheus (1519) | Won 2-0 | +181552 |
| average opponent: 1512record: 6-3 | new rating: 1552 | |||