Wiering De Resende Sousa, Guilherme
Current rating: 1541
Record: 5-3
| Grand Prix Sao Paulo 2019 (modern) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 428 | Pessoa Madeira, Samuel (1500) | Lost 0-2 | -181482 |
| 2modern | 555 | De Medeiros Junior, Elmo Antonio (1483) | Won 2-0 | +181500 |
| 3modern | 422 | Martins Pereira, Lucas (1500) | Won 2-0 | +181518 |
| 4modern | 388 | Simao Teixeira, Eduardo (1467) | Won 2-1 | +171535 |
| 5modern | 165 | De Freitas, Iury (1537) | Lost 1-2 | -181517 |
| 6modern | 315 | Silvares Correa Neto, Odon (1520) | Lost 1-2 | -181499 |
| 7modern | 291 | Pereira Junior, Pedro (1808) | Won 2-0 | +241523 |
| 8modern | 203 | Vaz De Melo, Juliano (1517) | Won 2-0 | +181541 |
| average opponent: 1541record: 5-3 | new rating: 1541 | |||