Silva Soares, Willians
Current rating: 1477
Record: 8-10
| Grand Prix Sao Paulo 2018 (modern) | starting rating: 1464 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 68 | William, Frank (1622) | Won 2-1 | +211485 |
| 2modern | 177 | Soriano, Guilherme (1517) | Won 2-1 | +181503 |
| 3modern | 114 | De Abreu Costa, Thiago (1510) | Lost 0-2 | -171486 |
| 4modern | 325 | Fagundes, Josejane (1667) | Won 2-1 | +211507 |
| 5modern | 144 | Guimaraes Braz, Alvaro (1540) | Won 2-1 | +181525 |
| 6modern | 113 | Alencar, Samaronny (1557) | Lost 1-2 | -171508 |
| 7modern | 209 | Portugal, Charlon (1522) | Won 2-1 | +181526 |
| 8modern | 157 | Formici, Carlos (1538) | Won 2-1 | +181544 |
| 9modern | 74 | Tanabe, Rafael (1576) | Lost 1-2 | -171527 |
| 10modern | 98 | Reis, Roberto (1552) | Lost 1-2 | -171510 |
| 11modern | 111 | Pereira, Iuri (1544) | Lost 0-2 | -181492 |
| 12modern | 107 | Da Silva, Erick (1518) | Lost 1-2 | -171475 |
| 13modern | 104 | Seleme, Vinicius (1505) | Won 2-1 | +181493 |
| 14modern | 91 | Leite, Bruno (1620) | Lost 1-2 | -161477 |
| average opponent: 1556record: 7-7 | new rating: 1477 | |||
| Grand Prix Sao Paulo 2017 (modern) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 361 | Cordeiro, Thiago (1500) | Lost 0-2 | -181482 |
| 2modern | 389 | Geronasso Junior, Anselmo (1482) | Won 2-1 | +181500 |
| 3modern | 332 | Franzin Bassette, Fabio Luiz (1500) | Lost 1-2 | -181482 |
| 4modern | 439 | Souza, Diego (1482) | Lost 1-2 | -181464 |
| average opponent: 1491record: 1-3 | new rating: 1464 | |||