Fernando Siqueira,
Current rating: 1481
Record: 2-3
| Grand Prix Sao Paulo 2009 (ARB standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 82 | Marcial de Carvalho, (1500) | Won 2-0 | +181518 |
| 2standard | 47 | Di Giusto, Caio Giovanni (1518) | Lost 0-2 | -181500 |
| 3standard | 195 | Abeche, Jean Paul (1448) | Won 2-0 | +171517 |
| 4standard | 165 | Choji, Cezar (1552) | Lost 1-2 | -171500 |
| 5standard | 196 | Vinicius N De Gerard, (1482) | Lost 0-2 | -191481 |
| average opponent: 1500record: 2-3 | new rating: 1481 | |||