Carmo, Wellington
Current rating: 1481
Record: 4-5
| Grand Prix Porto Alegre 2017 (AER standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 37 | Oliveira, Guilherme (1500) | Won 2-0 | +181518 |
| 2standard | 26 | Santaren, Waldevino (1517) | Lost 0-2 | -181500 |
| 3standard | 200 | Motta, Joao (1545) | Lost 1-2 | -171483 |
| 4standard | 259 | Varela, Rodolfo (1481) | Won 2-1 | +181501 |
| 5standard | 148 | Pocai, Andre (1468) | Lost 0-2 | -191482 |
| 6standard | 203 | Valente, Vinicius (1480) | Lost 0-2 | -181464 |
| 7standard | 219 | Varela, Thalles (1473) | Won 2-0 | +181482 |
| 8standard | 182 | Stobienia Wannmacher, Felipe (1439) | Won 2-0 | +181500 |
| 9standard | 138 | Chaves, Tiago (1476) | Lost 1-2 | -191481 |
| average opponent: 1487record: 4-5 | new rating: 1481 | |||