| Ном. | | | Имя | код FIDE | ФЕД. | Рейт.Межд. | Рейт.Нац. |
|---|
| 1 | | GM | Yago De Moura Santiago | 2103877 | BRA | 2486 | 2411 |
| 2 | | GM | Jose Cubas | 3700267 | PAR | 2477 | 2455 |
| 3 | | GM | Aleksa Strikovic | 900150 | SRV | 2463 | 0 |
| 4 | | GM | Karen Movsziszian | 13301152 | ARM | 2456 | 0 |
| 5 | | GM | Alejandro Hoffman | 100340 | URU | 2440 | 2532 |
| 6 | | IM | Roberto Molina | 2109450 | BRA | 2417 | 2278 |
| 7 | | IM | Nathan Felipe Filgueiras | 2188562 | BRA | 2284 | 2393 |
| 8 | | IM | Carolina Lujan | 109878 | ARG | 2273 | 2301 |
| 9 | | FM | Ulisses Pina | 3500497 | FID | 2206 | 2220 |
| 10 | | WGM | Claudia Amura | 100536 | ARG | 2192 | 1930 |
| 11 | | FM | Vitorio Chemin | 2100509 | BRA | 2056 | 2197 |
| 12 | | AGM | Pablo Alejandro Acosta | 110418 | ARG | 2044 | 2124 |
| 13 | | AGM | Martin Boado Rodriguez | 2209373 | ESP | 2019 | 0 |
| 14 | | | Jhone Marcelo Zini | 2118670 | BRA | 2006 | 2049 |
| 15 | | WFM | Thauane Ferreira De Medeiros | 2134470 | BRA | 1996 | 2112 |
| 16 | | | Jesse Emanoel Lorensetti | 2143054 | BRA | 1969 | 2101 |
| 17 | | | Hubert Steven Barrera Caicedo | 3908062 | VEN | 1953 | 0 |
| 18 | | | Jacson Henrique Gatelli | 2119471 | BRA | 1937 | 1967 |
| 19 | | | Lucas Jurk Deretti | 22779825 | BRA | 1933 | 2035 |
| 20 | | NM | Joaquim De Deus Filho | 2105128 | BRA | 1908 | 2003 |
| 21 | | | Ramon Gamarra | 3700348 | PAR | 1903 | 2024 |
| 22 | | | Fernando Miguel Kuhn | 22703047 | BRA | 1881 | 1967 |
| 23 | | | Jorge Antonio Britez Gonzalez | 3700585 | PAR | 1865 | 2100 |
| 24 | | | Murilo De Souza Sperotto | 44717539 | BRA | 1837 | 1883 |
| 25 | | | Fabio Riquelme Oviedo | 3703509 | PAR | 1813 | 1750 |
| 26 | | NM | Genoir Dos Santos | 2152738 | BRA | 1770 | 1811 |
| 27 | | | Nicolas Broio Oliveira | 44721340 | BRA | 1760 | 1965 |
| 28 | | | Sandro Marcos Covalchuk | 22766332 | BRA | 1740 | 1933 |
| 29 | | | Celso Freire Dos Santos | 22753001 | BRA | 1701 | 1894 |
| 30 | | | Marcelo Alejandro Leith Acosta | 3713911 | PAR | 1683 | 0 |
| 31 | | | Jorge Tomas Benitez | 192740 | ARG | 1649 | 0 |
| 32 | | | Joao Henrique Da Silva Miotto | 44717385 | BRA | 1556 | 1891 |
| 33 | | | Gustavo Tsuyoshi Hasegawa Shirabe | 44721404 | BRA | 1544 | 1778 |
| 34 | | | Valkiria Scheid De Camargo | 538025027 | BRA | 1531 | 1749 |
| 35 | | | Jose Fernando Pedroso Cubas | 44706294 | BRA | 1527 | 1733 |
| 36 | | | Mateo Josias Galeano Rolin | 3716171 | PAR | 1499 | 10 |
| 37 | | | David Alexander Nahuel Troche Gonzalez | 3711609 | PAR | 1497 | 0 |
| 38 | | | André Ferreira De Almeida | 22713581 | BRA | 1464 | 1792 |
| 39 | | | Ana Paula Ramirez Bentos | 3720152 | PAR | 1457 | 0 |
| 40 | | | Mateo Andres Ricardo Benitez | 3716511 | PAR | 1448 | 0 |
| 41 | | | Catherine Centurion Carbonera Cecilia | 3716007 | PAR | 1416 | 0 |
| 42 | | | Rebecca Mai Siqueira Tran | 44752008 | BRA | 1415 | 1808 |
| 43 | | | Manuel Alejandro Ricardo Benitez | 3716503 | PAR | 1401 | 0 |
| 44 | | | Felipe Pavanato Guimaraes | 538009064 | BRA | 0 | 1852 |
| 45 | | | Thales Namarques | 44724764 | BRA | 0 | 1804 |
| 46 | | | Celcio Henrique Ramos Escobar | 44795270 | BRA | 0 | 1800 |
| 47 | | | Lucas Amoras Barroso Maciel | 44795297 | BRA | 0 | 1800 |
| 48 | | | Leandro Carisimo Alves | 44712340 | BRA | 0 | 1794 |
| 49 | | | Lorenzo Belotto Fiorentin | 44717237 | BRA | 0 | 1755 |
| 50 | | | Iolanda Dias Rego | 44717474 | BRA | 0 | 1662 |
| 51 | | | Felipe Toshiyuki Hasegawa Shirabe | 44721390 | BRA | 0 | 1592 |
| 52 | | FM | Jorge Sosa Harrison | 3700160 | PAR | 0 | 0 |
| 53 | | | Alexandre Camera Varella | | BRA | 0 | 0 |
| 54 | | | Andre Ferreira Netto | 3722287 | BRA | 0 | 0 |
| 55 | | | Antonio K. Viana do Rêgo | | BRA | 0 | 0 |
| 56 | | | Berto Silva De Lima | | BRA | 0 | 0 |
| 57 | | | Breno Scheid De Camargo | | BRA | 0 | 0 |
| 58 | | | Caio Cordeiro Braga | | BRA | 0 | 0 |
| 59 | | | Catarina Pedroso Cubas | | BRA | 0 | 0 |
| 60 | | | Dilson Gilmar Fulber Noetzold | 3717100 | PAR | 0 | 0 |
| 61 | | | Edson Tavares De Camargo | | BRA | 0 | 0 |
| 62 | | | Enrique Dupuy | 145980 | ARG | 0 | 0 |
| 63 | | | Fabio Borges | | BRA | 0 | 0 |
| 64 | | | Frederico German Chaves Motta | | BRA | 0 | 0 |
| 65 | | | Gilmar Henrique Andersen | 3705331 | BRA | 0 | 0 |
| 66 | | | Giovanna Couto Correa | | BRA | 0 | 0 |
| 67 | | | Ignacio Pintos Merlo | 178284 | ARG | 0 | 0 |
| 68 | | | Jefferson Gabriel Nascimento Da silva | | BRA | 0 | 0 |
| 69 | | | Joao Victor Da Rocha Goncalves | | BRA | 0 | 0 |
| 70 | | | Joaquin Enmanuel Fulber Meneses | 3714640 | PAR | 0 | 0 |
| 71 | | | Leonardo Teixeira Coelho Zefer Batista | | BRA | 0 | 0 |
| 72 | | | Lucas Enmanuel Fulber Meneses | 3714632 | PAR | 0 | 0 |
| 73 | | | Luiza Marcon | | BRA | 0 | 0 |
| 74 | | | Mauricio Jose Gonçalves Filho | | BRA | 0 | 0 |
| 75 | | | Miguel Cantareli da Fontoura | | BRA | 0 | 0 |
| 76 | | | Miguel Martini Lessa | | BRA | 0 | 0 |
| 77 | | | Pablo Cieslik | 148458 | ARG | 0 | 0 |
| 78 | | | Pedro Da Silva Camargo | | BRA | 0 | 0 |
| 79 | | | Pedro Zortea Fernandes | | BRA | 0 | 0 |
| 80 | | | Stephan Lai Hsu | | BRA | 0 | 0 |
| 81 | | | Valentina Cardoso Lupatini | | BRA | 0 | 0 |
| 82 | | | Vitoria Gabriella Gonchoroski Fritz | | BRA | 0 | 0 |
| 83 | | | Willian Miguel Peres Stolze | | BRA | 0 | 0 |