IV Manaus Chess Open 2025 - R$ 75.000,00 Last update 18.10.2025 00:01:19, Creator/Last Upload: CBX - Confederacao Brasileira de Xadrez
Rank after Round 2
| Rk. | SNo | | | Name | sex | Gr | FED | RtgI | RtgN | Pts. | TB1 | TB2 | TB3 | TB4 | TB5 | K | rtg+/- |
| 1 | 1 | | GM | Rafael, Leitao | | SC | BRA | 2599 | 2557 | 2 | 0 | 0 | 2192 | 0 | 0 | 10 | -4,1 |
| 2 | 2 | | GM | Axel, Bachmann | | AV | PAR | 2578 | 2677 | 2 | 0 | 0 | 2173 | 0 | 0 | 10 | 0,4 |
| 3 | 4 | | GM | Renato R., Quintiliano | | SP | BRA | 2489 | 2502 | 2 | 0 | 0 | 2162 | 0 | 0 | 10 | -4,1 |
| 4 | 3 | | GM | Alexandr, Fier | | PR | BRA | 2577 | 2615 | 2 | 0 | 0 | 2152 | 0 | 0 | 10 | -23,9 |
| 5 | 6 | | GM | Yago De Moura, Santiago | | SP | BRA | 2486 | 2473 | 2 | 0 | 0 | 2151 | 0 | 0 | 10 | 3,6 |
| 6 | 5 | | GM | Neuris, Delgado Ramirez | | AV | PAR | 2488 | 2561 | 2 | 0 | 0 | 2130 | 0 | 0 | 10 | 13,3 |
| 7 | 8 | | GM | Luis, Galego | | AV | POR | 2426 | 2326 | 2 | 0 | 0 | 2104 | 0 | 0 | 10 | -16,4 |
| 8 | 7 | | GM | Andres, Rodriguez Vila | | SC | URU | 2445 | 2484 | 2 | 0 | 0 | 2092 | 0 | 0 | 10 | -8,4 |
| 9 | 10 | | IM | Nathan Felipe, Filgueiras | | SC | BRA | 2399 | 2363 | 2 | 0 | 0 | 2091 | 0 | 0 | 20 | -10,4 |
| 10 | 9 | | GM | Gabriel, Flom | | AV | FRA | 2425 | 0 | 2 | 0 | 0 | 2083 | 0 | 0 | 10 | -11,3 |
| 11 | 11 | | IM | Licael Roderick, Ticona Rocabado | | AV | BOL | 2398 | 2417 | 2 | 0 | 0 | 2070 | 0 | 0 | 10 | -5,1 |
| 12 | 13 | | IM | Matias, Perez Gormaz | | AV | CHI | 2381 | 2390 | 2 | 0 | 0 | 2060 | 0 | 0 | 10 | 17 |
| 13 | 14 | | IM | Roberto Junio Brito, Molina | | SC | BRA | 2379 | 2408 | 2 | 0 | 0 | 2038 | 0 | 0 | 10 | 9,7 |
| 14 | 17 | | FM | Luigy Lira, De Siqueira | | DF | BRA | 2366 | 2264 | 2 | 0 | 0 | 1971 | 0 | 0 | 20 | -13,6 |
| 15 | 18 | | GM | Alejandro, Hoffman | | AV | ARG | 2312 | 2492 | 2 | 0 | 0 | 1936 | 0 | 0 | 10 | -2,4 |
| 16 | 20 | | FM | Mario Alexis, Arias Gaviria | | AV | PER | 2259 | 1906 | 2 | 0 | 0 | 1920 | 0 | 0 | 20 | -11,6 |
| 17 | 19 | | FM | Mathias Andre, Casalaspro | | SP | BRA | 2261 | 2246 | 2 | 0 | 0 | 1919 | 0 | 0 | 20 | 55,8 |
| 18 | 22 | | FM | Juliana Sayumi, Terao | w | SC | BRA | 2245 | 2302 | 2 | 0 | 0 | 1914 | 0 | 0 | 20 | 6 |
| 19 | 21 | | FM | Lucas Aguiar, Cunha | | DF | BRA | 2256 | 2315 | 2 | 0 | 0 | 1904 | 0 | 0 | 20 | 55,4 |
| 20 | 23 | | IM | Silvio Cunha, Pereira | | SP | BRA | 2206 | 2219 | 2 | 0 | 0 | 1754 | 0 | 0 | 20 | 11 |
| 21 | 24 | | FM | Jack, Van Zyl-Rudd | | AV | RSA | 2203 | 0 | 2 | 0 | 0 | 1752 | 0 | 0 | 20 | 12 |
| 22 | 35 | | FM | Andrey M., Souza Neves | | AM | BRA | 2074 | 2163 | 1,5 | 0 | 0 | 2384 | 0 | 0 | 20 | 22,4 |
| 23 | 40 | | NM | Aiman Mohamed, El Zwei | | SP | BRA | 2025 | 2130 | 1,5 | 0 | 0 | 2370 | 0 | 0 | 20 | 30,6 |
| 24 | 44 | | NM | Pedro Jorge De Moraes, Pinto | | AM | BRA | 1940 | 2032 | 1,5 | 0 | 0 | 2368 | 0 | 0 | 20 | 34,2 |
| 25 | 12 | | GM | Everaldo, Matsuura | | SC | BRA | 2384 | 2395 | 1,5 | 0 | 0 | 2074 | 0 | 0 | 10 | -9,6 |
| 26 | 15 | | GM | Jaime, Sunye Neto | | PR | BRA | 2370 | 2392 | 1,5 | 0 | 0 | 2025 | 0 | 0 | 10 | -1,9 |
| 27 | 100 | | | Ryan Freitas Marinho da Cunha, Breves | | AM | BRA | 0 | 1729 | 1,5 | 0 | 0 | 1941 | 0 | 0 | | |
| 28 | 16 | | IM | Dragan, Stamenkovic | | SP | SRB | 2368 | 2360 | 1,5 | 0 | 0 | 1940 | 0 | 0 | 10 | -9,6 |
| 29 | 64 | | NM | Virginia Lagrange M., Reis | w | RJ | BRA | 1833 | 1907 | 1,5 | 0 | 0 | 0 | 0 | 0 | 20 | -15,8 |
| 30 | 57 | | NM | Fabiano De Oliveira, Bezerra | | AM | BRA | 1894 | 1964 | 1,5 | 0 | 0 | 0 | 0 | 0 | 20 | 1,6 |
| 31 | 71 | | | Samuel Gomes Pereira, De Souza | | AM | BRA | 1770 | 1844 | 1,5 | 0 | 0 | 0 | 0 | 0 | 40 | 24,8 |
| 32 | 82 | | NM | Alan Gomes Florencio, Santos | | BA | BRA | 1724 | 1817 | 1,5 | 0 | 0 | 0 | 0 | 0 | 20 | 52,6 |
| 33 | 76 | | | Alex Torres, Carvalho | | AM | BRA | 1755 | 1829 | 1 | 0 | 0 | 0 | 0 | 0 | 40 | -24,8 |
| 34 | 79 | | | Gustavo Lohan Matos, Guerreiro | | RR | BRA | 1748 | 1818 | 1 | 0 | 0 | 0 | 0 | 0 | 40 | 38,4 |
| 35 | 25 | | FM | Alvaro Z., Aranha Filho | | SC | BRA | 2192 | 2262 | 1 | 0 | 0 | 2599 | 0 | 0 | 20 | 3,4 |
| 36 | 51 | | | Irineu Evangelista C, De Brito | | AM | BRA | 1904 | 1879 | 1 | 0 | 0 | 2599 | 0 | 0 | 40 | -23,6 |
| 37 | 26 | | CM | Victor Gabriel C., De Oliveira | | RR | BRA | 2173 | 2254 | 1 | 0 | 0 | 2578 | 0 | 0 | 20 | 15,6 |
| 38 | 28 | | NM | Suan Bruno Fernandes, Lira | | AM | BRA | 2152 | 2098 | 1 | 0 | 0 | 2577 | 0 | 0 | 40 | 100,4 |
| 39 | 27 | | CM | Luciano De Souza, Zallio | | BA | BRA | 2162 | 2175 | 1 | 0 | 0 | 2489 | 0 | 0 | 20 | -28 |
| 40 | 30 | | | Claudionor Alcides Lima, Pirola | | SC | BRA | 2130 | 2141 | 1 | 0 | 0 | 2488 | 0 | 0 | 20 | 0,0 |
| 41 | 29 | | FM | Charles, Gauche | | SC | BRA | 2151 | 2173 | 1 | 0 | 0 | 2486 | 0 | 0 | 20 | -12,8 |
| 42 | 56 | | WFM | Agatha Hurba, Nunes | w | SC | BRA | 1894 | 2006 | 1 | 0 | 0 | 2486 | 0 | 0 | 20 | 19,4 |
| 43 | 32 | | NM | Marcio Neron Camargo, Dornelles | | RS | BRA | 2092 | 2136 | 1 | 0 | 0 | 2445 | 0 | 0 | 20 | -6,4 |
| 44 | 58 | | | Tiago Augusto Adami, De Oliveira | | AM | BRA | 1861 | 1925 | 1 | 0 | 0 | 2445 | 0 | 0 | 40 | 72,4 |
| 45 | 31 | | WIM | Kathie Goulart, Librelato | w | SC | BRA | 2104 | 2194 | 1 | 0 | 0 | 2426 | 0 | 0 | 20 | 0,6 |
| 46 | 59 | | | Glaucia Nadine Nasc, De Oliveira | w | AM | BRA | 1861 | 1840 | 1 | 0 | 0 | 2426 | 0 | 0 | 40 | -18,4 |
| 47 | 34 | | NM | Vitor Luis De Jesus, Silverio | | AP | BRA | 2083 | 2096 | 1 | 0 | 0 | 2425 | 0 | 0 | 40 | 17,2 |
| 48 | 60 | | | Gabriel Bento, Ordozgoite | | AM | BRA | 1843 | 1945 | 1 | 0 | 0 | 2425 | 0 | 0 | 40 | -35,2 |
| 49 | 33 | | NM | Tiago Batista, Oliveira | | GO | BRA | 2091 | 2142 | 1 | 0 | 0 | 2399 | 0 | 0 | 20 | -15,8 |
| 50 | 62 | | | Paulo, Felizes | | AV | POR | 1839 | 55 | 1 | 0 | 0 | 2399 | 0 | 0 | 20 | 14,2 |
| 51 | 36 | | | Diego, Caceres | | AV | BOL | 2070 | 2089 | 1 | 0 | 0 | 2398 | 0 | 0 | 20 | 2,8 |
| 52 | 63 | | | Hudson Anselmo, Pessoa | | AM | BRA | 1835 | 1914 | 1 | 0 | 0 | 2398 | 0 | 0 | 20 | 1,6 |
| 53 | 65 | | CNM | Elismar Da Silva, Benayon | | AM | BRA | 1831 | 1916 | 1 | 0 | 0 | 2384 | 0 | 0 | 20 | -4,8 |
| 54 | 37 | | NM | Eduardo Barbosa, Mesquita | | AM | BRA | 2060 | 2110 | 1 | 0 | 0 | 2381 | 0 | 0 | 20 | 14,8 |
| 55 | 38 | | NM | Felipe Lobo C., Carvalho | | RR | BRA | 2038 | 2120 | 1 | 0 | 0 | 2379 | 0 | 0 | 20 | 11,8 |
| 56 | 68 | | | Luis Alberto Passos, Presa | | AM | BRA | 1801 | 1799 | 1 | 0 | 0 | 2370 | 0 | 0 | 20 | -30,8 |
| 57 | 69 | | | Camila Evaristo, Da Silva | w | SC | BRA | 1783 | 1958 | 1 | 0 | 0 | 2368 | 0 | 0 | 20 | -7,8 |
| 58 | 42 | | WFM | Maisa, Nejanky | w | AV | ARG | 1971 | 1972 | 1 | 0 | 0 | 2366 | 0 | 0 | 20 | 4,8 |
| 59 | 70 | | | Frayser Serquen, Vicuna | | AM | BRA | 1773 | 1892 | 1 | 0 | 0 | 2366 | 0 | 0 | 20 | 26,2 |
| 60 | 45 | | NM | Eudes Pinto, Marques | | BA | BRA | 1936 | 2054 | 1 | 0 | 0 | 2312 | 0 | 0 | 20 | 0 |
| 61 | 48 | | | Paulo Roberto Costa, Veiga Da Silva | | RJ | BRA | 1919 | 1898 | 1 | 0 | 0 | 2261 | 0 | 0 | 40 | -48,8 |
| 62 | 72 | | NM | Andrea Vidigal, Bucci | w | SP | BRA | 1767 | 1884 | 1 | 0 | 0 | 2261 | 0 | 0 | 20 | 4,6 |
| 63 | 47 | | | Artur Diego De Souza, Andrade | | AM | BRA | 1920 | 1885 | 1 | 0 | 0 | 2259 | 0 | 0 | 40 | 2,4 |
| 64 | 73 | | | Sandra De Jesus F., Da Silva | w | AM | BRA | 1766 | 1858 | 1 | 0 | 0 | 2259 | 0 | 0 | 40 | -36 |
| 65 | 50 | | NM | Elias, Moyses Sobrinho | | SC | BRA | 1904 | 1984 | 1 | 0 | 0 | 2256 | 0 | 0 | 20 | -18,6 |
| 66 | 74 | | | Vinicius De Camargo, Machado | | RS | BRA | 1761 | 1864 | 1 | 0 | 0 | 2256 | 0 | 0 | 20 | 16 |
| 67 | 49 | | | Celio Oliveira, Barbosa | | AM | BRA | 1914 | 1969 | 1 | 0 | 0 | 2245 | 0 | 0 | 20 | -31,2 |
| 68 | 75 | | | Rafael Klanfer, Nunes | | SP | BRA | 1760 | 1883 | 1 | 0 | 0 | 2245 | 0 | 0 | 20 | -12 |
| 69 | 103 | | | Caroline Cardoso Pinheiro Viei, Neves | | AM | BRA | 0 | 0 | 1 | 0 | 0 | 2206 | 0 | 0 | | |
| 70 | 77 | | | Juliane De Oliveira, Dias | w | SP | BRA | 1754 | 1852 | 1 | 0 | 0 | 2206 | 0 | 0 | 20 | 37,8 |
| 71 | 107 | | | Matheus Vasconcelos, Gomes | | AM | BRA | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | | |
| 72 | 108 | | | Santiago Souza, Da Silva | | AM | BRA | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | | |
| 73 | 91 | | NM | Sergio Luiz Cardoso, Farias | | AM | BRA | 1541 | 1627 | 0,5 | 0 | 0 | 0 | 0 | 0 | 20 | -3 |
| 74 | 53 | | | Juliano Joao, Bazzo | | AM | BRA | 1900 | 1935 | 0,5 | 0 | 0 | 2577 | 0 | 0 | 20 | -20,4 |
| 75 | 55 | | | Mateus Nascimento, De Souza | | RO | BRA | 1895 | 2036 | 0,5 | 0 | 0 | 2488 | 0 | 0 | 40 | -16,4 |
| 76 | 67 | | | Vernei Dutra, Sturza | | AC | BRA | 1811 | 1868 | 0,5 | 0 | 0 | 2379 | 0 | 0 | 40 | 7,2 |
| 77 | 81 | | | Marcel Robinson, Grosselli | | AM | BRA | 1727 | 1835 | 0,5 | 0 | 0 | 2173 | 0 | 0 | 40 | 50,4 |
| 78 | 84 | | | Nayron Igor Tomaz, Da Silva | | AL | BRA | 1706 | 1796 | 0,5 | 0 | 0 | 2152 | 0 | 0 | 20 | 12,2 |
| 79 | 92 | | | Celso Freire, Dos Santos | | SC | BRA | 1502 | 1761 | 0,5 | 0 | 0 | 2074 | 0 | 0 | 40 | 2,4 |
| 80 | 43 | | NM | Raimundo Nascimento, Felix | | DF | BRA | 1941 | 2036 | 0,5 | 0 | 0 | 1770 | 0 | 0 | 20 | -15,2 |
| 81 | 61 | | | Manuel Augusto Pinto, Cardoso | | AM | BRA | 1842 | 1823 | 0,5 | 0 | 0 | 0 | 0 | 0 | 40 | -53,6 |
| 82 | 80 | | | Marlon De Jesus, Santos | | BA | BRA | 1742 | 1946 | 0,5 | 0 | 0 | 0 | 0 | 0 | 20 | -5,6 |
| 83 | 52 | | CM | Enrique Alberto Soto, Gutierrez | | AM | BRA | 1901 | 1969 | 0 | 0 | 0 | 2578 | 0 | 0 | 20 | 0 |
| 84 | 54 | | NM | Marcio De Souza, Pessoa | | PA | BRA | 1897 | 2018 | 0 | 0 | 0 | 2489 | 0 | 0 | 20 | -15,4 |
| 85 | 78 | | | Bonifacio Coelho, De Lima | | AM | BRA | 1752 | 1800 | 0 | 0 | 0 | 2203 | 0 | 0 | 40 | -35,6 |
| 86 | 83 | | | Ricardo, Brandalise | | PA | BRA | 1713 | 1887 | 0 | 0 | 0 | 2162 | 0 | 0 | 20 | -0,4 |
| 87 | 85 | | | Carlos Alberto, Rodrigues Franca | | AM | BRA | 1701 | 1845 | 0 | 0 | 0 | 2151 | 0 | 0 | 40 | -36,4 |
| 88 | 86 | | NM | Erico Vinicius Duarte, Vieira | | PB | BRA | 1693 | 1718 | 0 | 0 | 0 | 2130 | 0 | 0 | 20 | -11,2 |
| 89 | 87 | | WNM | Luciana De Maria Rocha, Da Silva | w | AM | BRA | 1687 | 1773 | 0 | 0 | 0 | 2104 | 0 | 0 | 20 | -22,6 |
| 90 | 88 | | | Jaderson Para, Rodrigues | | AM | BRA | 1674 | 1800 | 0 | 0 | 0 | 2092 | 0 | 0 | 40 | -26,8 |
| 91 | 89 | | | Carlos, Gomes | | DF | BRA | 1673 | 1774 | 0 | 0 | 0 | 2091 | 0 | 0 | 20 | -7,8 |
| 92 | 90 | | | Paulo Victor Penafort, Mendes | | AM | BRA | 1545 | 1715 | 0 | 0 | 0 | 2083 | 0 | 0 | 40 | -41,2 |
| 93 | 93 | | | Gabriel Junior Rodrigues, Dos Santos | | AM | BRA | 0 | 1800 | 0 | 0 | 0 | 2070 | 0 | 0 | | |
| 94 | 94 | | | Jorge Eduardo, Caliri | | AM | BRA | 0 | 1800 | 0 | 0 | 0 | 2060 | 0 | 0 | | |
| 95 | 97 | | | Lucas Ferro, Reis | | PA | BRA | 0 | 1761 | 0 | 0 | 0 | 2025 | 0 | 0 | | |
| 96 | 99 | | | Valentina Martins de Araujo, Coelho | | AM | BRA | 0 | 1732 | 0 | 0 | 0 | 1971 | 0 | 0 | | |
| 97 | 104 | | | Dhara Munique Domingues, Barreto | | AM | BRA | 0 | 0 | 0 | 0 | 0 | 1920 | 0 | 0 | | |
| 98 | 105 | | | Isabella Cardoso P. Nattrodt, Morais | | AM | BRA | 0 | 0 | 0 | 0 | 0 | 1919 | 0 | 0 | | |
| 99 | 106 | | | Jonathan Monteiro, Ramos | | AM | BRA | 0 | 0 | 0 | 0 | 0 | 1914 | 0 | 0 | | |
| 100 | 39 | | | Jaime De Castilho Firmino, Pinto | | BA | BRA | 2038 | 2022 | 0 | 0 | 0 | 0 | 0 | 0 | 20 | 0 |
| 101 | 41 | | NM | Felipe Jairo Novo, Simas Neto | | AM | BRA | 1992 | 2073 | 0 | 0 | 0 | 0 | 0 | 0 | 20 | 0 |
| 102 | 46 | | NM | Mario Ribeiro, Cantarino Neto | | ES | BRA | 1924 | 2005 | 0 | 0 | 0 | 0 | 0 | 0 | 20 | 0 |
| 103 | 66 | | | Alexandre Letizio, Vieira | | SP | BRA | 1830 | 1949 | 0 | 0 | 0 | 0 | 0 | 0 | 20 | 0 |
| 104 | 95 | | | Maira Jeffres Martins, Barbosa | | AM | BRA | 0 | 1792 | 0 | 0 | 0 | 0 | 0 | 0 | | |
| 105 | 96 | | | Leticia Mota, De Oliveira | w | AM | BRA | 0 | 1769 | 0 | 0 | 0 | 0 | 0 | 0 | | |
| 106 | 98 | | | Adriany Vargas, Da Silva | | AM | BRA | 0 | 1743 | 0 | 0 | 0 | 0 | 0 | 0 | | |
| 107 | 101 | | | Gisele Franco Pereira, Landin | w | SP | BRA | 0 | 1723 | 0 | 0 | 0 | 0 | 0 | 0 | | |
| 108 | 102 | | | Vinicius Castilho, Freitas | | AM | BRA | 0 | 1704 | 0 | 0 | 0 | 0 | 0 | 0 | | |
Annotation: Tie Break1: Direct Encounter (DE) Tie Break2: Buchholz Tie-Break Variable (2023) (Gamepoints, Cut2) Tie Break3: Sum of the ratings of the opponents (whithout one result) Tie Break4: Buchholz Tie-Break Variable (2023) (Gamepoints) Tie Break5: Sonneborn Berger Tie-Break Variable (2023) (Gamepoints)
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