Silveira Baum, Edson
Current rating: 1446
Record: 0-3-1
| Grand Prix Porto Alegre 2017 (AER standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 14 | Guilherme Colombo, Diego (1486) | Lost 1-2 | -181482 |
| 2standard | 143 | Artur Jensen, Luiz (1482) | Draw 1-1 | 01482 |
| 3standard | 243 | Carpes Lemos, Cleon (1437) | Lost 0-2 | -191463 |
| 4standard | 264 | Hilario Mazza Da Silva, Murilo (1514) | Lost 0-2 | -171446 |
| average opponent: 1480record: 0-3-1 | new rating: 1446 | |||