Jandrey P Vendramim,
Current rating: 1464
Record: 1-3
| Grand Prix Sao Paulo 2009 (ARB standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 89 | Lopez, Felipe (1500) | Lost 1-2 | -181482 |
| 2standard | 179 | Moura Nakamura, Daniel (1463) | Lost 1-2 | -181464 |
| 3standard | 271 | Sanches, Carlos (1464) | Won 2-0 | +181482 |
| 4standard | 277 | Freitas, Fernando Luiz (1482) | Lost 0-2 | -181464 |
| average opponent: 1477record: 1-3 | new rating: 1464 | |||