Alexandre Matos, Ricardo
Current rating: 1483
Record: 4-5
| Grand Prix Porto Alegre 2017 (AER standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 15 | Delgado Rizzotti, Artur (1500) | Won 2-0 | +181518 |
| 2standard | 86 | Gasparini, Felipe (1601) | Won 2-0 | +201538 |
| 3standard | 63 | Viana, Flavio (1482) | Lost 1-2 | -201518 |
| 4standard | 175 | Jones, Erick (1510) | Lost 0-2 | -181500 |
| 5standard | 177 | de Castro, Leonardo (1583) | Lost 0-2 | -161484 |
| 6standard | 214 | Kist, Roberto (1483) | Won 2-0 | +181502 |
| 7standard | 173 | Roberto, Jose (1490) | Lost 0-2 | -181484 |
| 8standard | 179 | Silva, Thiago (1433) | Won 2-0 | +171501 |
| 9standard | 151 | Pereira Dutra, Igor (1499) | Lost 0-2 | -181483 |
| average opponent: 1509record: 4-5 | new rating: 1483 | |||