marcelo blanes,
Current rating: 1519
Record: 4-3
| Grand Prix Sao Paulo 2009 (ARB standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 32 | Luis Pedrol Casal, (1500) | Lost 1-2 | -181482 |
| 2standard | 184 | Valverde, Luis Eduardo (1482) | Won 2-0 | +181500 |
| 3standard | 199 | Real, Enzo (1482) | Won 2-1 | +181518 |
| 4standard | 156 | IGOR CAMPUS DE MELO, (1518) | Won 2-0 | +181536 |
| 5standard | 71 | Diego Figueira, (1534) | Won 2-0 | +181554 |
| 6standard | 64 | Danziger, Daniel (1520) | Lost 0-0 | -191535 |
| 7standard | 87 | Barcellos, Guilherme (1657) | Lost 1-2 | -161519 |
| average opponent: 1528record: 4-3 | new rating: 1519 | |||