Aparecido J do Ros?rio,
Current rating: 1464
Record: 1-3
| Grand Prix Sao Paulo 2009 (ARB standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 106 | Cargano, Marcelo (1500) | Lost 0-2 | -181482 |
| 2standard | 223 | Kim F Santos, (1484) | Lost 1-2 | -181464 |
| 3standard | 274 | Vieira, Paulo T (1464) | Won 2-0 | +181482 |
| 4standard | 265 | Coelho, Thomaz Alexandre (1463) | Lost 1-2 | -181464 |
| average opponent: 1478record: 1-3 | new rating: 1464 | |||