De Souza Andrade Viegas, Cleber
Current rating: 1463
Record: 2-4
| Grand Prix Sao Paulo 2018 (modern) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 297 | De Souza Matos, Lucas (1500) | Lost 0-2 | -181482 |
| 2modern | 553 | Dyrjawoj, Henrique (1380) | Won 2-1 | +161498 |
| 3modern | 376 | Alves Franco, Nadiel (1467) | Lost 0-2 | -181480 |
| 4modern | 575 | Silva, David [BRA] (1449) | Lost 1-2 | -191461 |
| 5modern | 602 | Silveira, Vagner Fernando (1478) | Won 2-1 | +181479 |
| 6modern | 485 | Almeida, Danilo (1566) | Lost 0-2 | -161463 |
| average opponent: 1473record: 2-4 | new rating: 1463 | |||