| Bo. | No. | | | Name | Rtg | Pts. | Result | Pts. | | Name | Rtg | | No. |
|---|
| 1 | 1 | | | Andrei V de Assunção (AVxadrez) | 1981 | 0 | 1 - 0 | 0 | | Joao Paulo D Signorelli (jpsignorelli) | 1791 | | 16 |
| 2 | 12 | | | Felipe Maldonado L Pinho (FelipeMLPinho) | 1941 | 0 | 1 - 0 | 0 | | Arthur Moretti Carvalhaes (AMCARVALHAES) | 1840 | | 2 |
| 3 | 3 | | | Carolina Finkelsztain (carolfinkel) | 1865 | 0 | 0 - 1 | 0 | | Eduardo B Di Giacomo (dudumito) | 1865 | | 7 |
| 4 | 4 | | | Daniel Cancio Eidelman (danielcancio) | 1938 | 0 | 1 - 0 | 0 | | Davi Ferlin Sugai (DASUG) | 1853 | | 5 |
| 5 | 6 | | | Davi Ribeiro Simão (DaviSimao) | 2017 | 0 | 1 - 0 | 0 | | Fernanda F Meira de Castro (NandaFBK) | 1877 | | 14 |
| 6 | 23 | | | Sandro M Silvestrini (Samsilvestrini) | 1825 | 0 | 1 - 0 | 0 | | Ekaterina V de Assunção (EVxadrez) | 1808 | | 8 |
| 7 | 21 | | | Miguel Vigolo Gravina (Miguel_Gravina) | 1930 | 0 | 1 - 0 | 0 | | Felipe Alencar Rodrigues (lipelottelli) | 1909 | | 9 |
| 8 | 10 | | | Felipe Dalle L Sahonero (felipedalle12) | 1900 | 0 | 1 - 0 | 0 | | Lorenzo de Carvalho Mazzer (LrMazzer12) | 1865 | | 17 |
| 9 | 13 | | | Felipe N A de Oliveira (Fefe1708) | 1908 | 0 | ½ - ½ | 0 | | Luiz Felipe Ybarra (piybarra) | 1975 | | 19 |
| 10 | 24 | | | Tiago Gomes de Sousa (Tiago-Sousa) | 1900 | 0 | 0 - 1 | 0 | | Henrique Rocha Muniz (HenriqueTM122118) | 2005 | | 15 |
| 11 | 26 | | | Zahara Shamin P Aliaga (Zahara2009) | 1824 | 0 | 1 - 0 | 0 | | Lucas Garbim Borges (LucasGarbimBorges) | 1900 | | 18 |
| 12 | 20 | | | Meyer Joseph Nigri (zitonigri) | 1921 | 0 | 0 - 1 | 0 | | Tobias Luiz C de Oliveira (Harryhenri) | 1940 | | 25 |
| 13 | 11 | | | Felipe Guariba S Cardia (fjfm2730) | 2001 | 0 | 0 | | | bye | | | |
| 14 | 22 | | | Pedro Machado Yamamoto (pm-yamamoto) | 1950 | 0 | 1 | | | not paired | | | |