| Round 8 on 2018/10/02 at 15:00 |
| Bo. | 2 | Ukraine | Rtg | - | 12 | Armenia | Rtg | 3 : 1 | PGN |
| 1.1 | GM | | 2555 | - | GM | | 2409 | 1 - 0 | PGN |
| 1.2 | GM | | 2533 | - | IM | | 2384 | ½ - ½ | PGN |
| 1.3 | GM | | 2451 | - | WFM | | 2331 | 1 - 0 | PGN |
| 1.4 | GM | | 2403 | - | WIM | | 2205 | ½ - ½ | PGN |
| Bo. | 3 | China | Rtg | - | 20 | Romania | Rtg | 3½: ½ | PGN |
| 2.1 | GM | | 2561 | - | IM | | 2394 | 1 - 0 | PGN |
| 2.2 | WGM | | 2446 | - | IM | | 2374 | ½ - ½ | PGN |
| 2.3 | GM | | 2468 | - | WGM | | 2328 | 1 - 0 | PGN |
| 2.4 | WGM | | 2351 | - | WFM | | 2157 | 1 - 0 | PGN |
| Bo. | 10 | United States of America | Rtg | - | 18 | Italy | Rtg | 3 : 1 | PGN |
| 3.1 | IM | | 2431 | - | IM | | 2421 | ½ - ½ | PGN |
| 3.2 | GM | | 2423 | - | IM | | 2267 | 1 - 0 | PGN |
| 3.3 | WGM | | 2361 | - | FM | | 2321 | 1 - 0 | PGN |
| 3.4 | FM | | 2268 | - | FM | | 2294 | ½ - ½ | PGN |
| Bo. | 13 | Hungary | Rtg | - | 5 | India | Rtg | 3 : 1 | PGN |
| 4.1 | GM | | 2423 | - | GM | | 2557 | 1 - 0 | PGN |
| 4.2 | IM | | 2370 | - | GM | | 2500 | ½ - ½ | PGN |
| 4.3 | WGM | | 2321 | - | IM | | 2400 | 1 - 0 | PGN |
| 4.4 | WIM | | 2260 | - | IM | | 2374 | ½ - ½ | PGN |
| Bo. | 14 | Georgia 2 | Rtg | - | 11 | Azerbaijan | Rtg | 1½:2½ | PGN |
| 5.1 | IM | | 2391 | - | IM | | 2438 | 0 - 1 | PGN |
| 5.2 | WGM | | 2317 | - | WGM | | 2358 | 1 - 0 | PGN |
| 5.3 | IM | | 2325 | - | WIM | | 2326 | 0 - 1 | PGN |
| 5.4 | IM | | 2301 | - | IM | | 2355 | ½ - ½ | PGN |
| Bo. | 4 | Georgia 1 | Rtg | - | 8 | Kazakhstan | Rtg | 1 : 3 | PGN |
| 6.1 | GM | | 2509 | - | IM | | 2474 | ½ - ½ | PGN |
| 6.2 | IM | | 2475 | - | IM | | 2482 | 0 - 1 | PGN |
| 6.3 | GM | | 2482 | - | IM | | 2394 | ½ - ½ | PGN |
| 6.4 | IM | | 2404 | - | WIM | | 2263 | 0 - 1 | PGN |
| Bo. | 16 | Netherlands | Rtg | - | 1 | Russia | Rtg | 0 : 4 | PGN |
| 7.1 | WGM | | 2345 | - | GM | | 2559 | 0 - 1 | PGN |
| 7.2 | IM | | 2339 | - | GM | | 2535 | 0 - 1 | PGN |
| 7.3 | WGM | | 2275 | - | WGM | | 2469 | 0 - 1 | PGN |
| 7.4 | WIM | | 2260 | - | WGM | | 2462 | 0 - 1 | PGN |
| Bo. | 28 | Iran | Rtg | - | 37 | Peru | Rtg | 3½: ½ | PGN |
| 8.1 | IM | | Khademalsharieh Sarasadat |
| 2431 | - | WGM | | 2391 | 1 - 0 | PGN |
| 8.2 | WIM | | 2261 | - | WFM | | Paredes Bustamante Paula Elizab |
| 2151 | 1 - 0 | PGN |
| 8.3 | WFM | | 2135 | - | | | Zarate Oyague Flor De Maria |
| 2039 | 1 - 0 | PGN |
| 8.4 | WFM | | 2101 | - | WIM | | 2222 | ½ - ½ | PGN |
| Bo. | 7 | Poland | Rtg | - | 17 | Mongolia | Rtg | 1 : 3 | PGN |
| 9.1 | GM | | 2446 | - | IM | | 2422 | 0 - 1 | PGN |
| 9.2 | WGM | | 2424 | - | IM | | Nomin-Erdene Davaademberel |
| 2377 | 0 - 1 | PGN |
| 9.3 | IM | | 2407 | - | WFM | | 2149 | 1 - 0 | PGN |
| 9.4 | WGM | | 2347 | - | IM | | 2367 | 0 - 1 | PGN |
| Bo. | 19 | Vietnam | Rtg | - | 22 | Cuba | Rtg | 2 : 2 | PGN |
| 10.1 | WGM | | 2368 | - | IM | | Ordaz Valdes Lisandra Teresa |
| 2415 | 0 - 1 | PGN |
| 10.2 | IM | | 2347 | - | WGM | | 2281 | 1 - 0 | PGN |
| 10.3 | WGM | | 2323 | - | WGM | | 2243 | ½ - ½ | PGN |
| 10.4 | WGM | | 2244 | - | WIM | | 2294 | ½ - ½ | PGN |
| Bo. | 31 | Uzbekistan | Rtg | - | 26 | Czech Republic | Rtg | 2 : 2 | PGN |
| 11.1 | WGM | | Tokhirjonova Gulrukhbegim |
| 2369 | - | WGM | | 2303 | 1 - 0 | PGN |
| 11.2 | WGM | | 2202 | - | WIM | | 2248 | 0 - 1 | PGN |
| 11.3 | WIM | | 2265 | - | WIM | | 2231 | 1 - 0 | PGN |
| 11.4 | WIM | | 2167 | - | WGM | | 2276 | 0 - 1 | PGN |
| Bo. | 40 | Canada | Rtg | - | 34 | Lithuania | Rtg | 2½:1½ | PGN |
| 12.1 | WIM | | 2225 | - | IM | | 2462 | 0 - 1 | PGN |
| 12.2 | FM | | 2207 | - | WIM | | 2172 | 1 - 0 | PGN |
| 12.3 | WIM | | 2144 | - | WCM | | 1980 | 1 - 0 | PGN |
| 12.4 | WFM | | 2134 | - | | | 1840 | ½ - ½ | PGN |
| Bo. | 6 | France | Rtg | - | 50 | Ecuador | Rtg | 3 : 1 | PGN |
| 13.1 | GM | | 2480 | - | IM | | 2369 | 0 - 1 | PGN |
| 13.2 | IM | | 2414 | - | WGM | | 2159 | 1 - 0 | PGN |
| 13.3 | WGM | | 2390 | - | WFM | | 1954 | 1 - 0 | PGN |
| 13.4 | WIM | | 2237 | - | WIM | | Romero Echeverria Abigail |
| 2034 | 1 - 0 | PGN |
| Bo. | 15 | Spain | Rtg | - | 52 | Egypt | Rtg | 3 : 1 | PGN |
| 14.1 | IM | | 2404 | - | WGM | | 2157 | 1 - 0 | PGN |
| 14.2 | FM | | 2329 | - | WGM | | 2136 | 0 - 1 | PGN |
| 14.3 | WGM | | 2235 | - | WGM | | 2129 | 1 - 0 | PGN |
| 14.4 | WIM | | Hernandez Estevez Yudania |
| 2192 | - | WIM | | 1946 | 1 - 0 | PGN |
| Bo. | 42 | Latvia | Rtg | - | 44 | Croatia | Rtg | 2 : 2 | PGN |
| 15.1 | WGM | | 2268 | - | WGM | | 2254 | 0 - 1 | PGN |
| 15.2 | WGM | | 2218 | - | WGM | | 2167 | 1 - 0 | PGN |
| 15.3 | WFM | | 2123 | - | WFM | | 2114 | 1 - 0 | PGN |
| 15.4 | WFM | | 2081 | - | FM | | 2009 | 0 - 1 | PGN |
| Bo. | 23 | Serbia | Rtg | - | 46 | Moldova | Rtg | 4 : 0 | PGN |
| 16.1 | WGM | | 2348 | - | WFM | | 2124 | 1 - 0 | PGN |
| 16.2 | WIM | | 2339 | - | IM | | 2156 | 1 - 0 | PGN |
| 16.3 | WIM | | 2241 | - | WGM | | 2051 | 1 - 0 | PGN |
| 16.4 | WIM | | 2170 | - | WFM | | 2026 | 1 - 0 | PGN |
| Bo. | 67 | Algeria | Rtg | - | 56 | Georgia 3 | Rtg | 1½:2½ | PGN |
| 17.1 | WIM | | 2056 | - | WIM | | 2313 | ½ - ½ | PGN |
| 17.2 | WIM | | 2056 | - | | | 2081 | 0 - 1 | PGN |
| 17.3 | WIM | | 1862 | - | | | 1911 | ½ - ½ | PGN |
| 17.4 | WIM | | 1854 | - | | | 1876 | ½ - ½ | PGN |
| Bo. | 76 | Tajikistan | Rtg | - | 68 | Malaysia | Rtg | 1 : 3 | PGN |
| 18.1 | | | 2090 | - | WFM | | 2054 | ½ - ½ | PGN |
| 18.2 | WFM | | 2038 | - | WFM | | 2005 | 0 - 1 | PGN |
| 18.3 | | | 1840 | - | WFM | | 1943 | ½ - ½ | PGN |
| 18.4 | | | 1685 | - | | | 1866 | 0 - 1 | PGN |
| Bo. | 43 | Philippines | Rtg | - | 30 | Argentina | Rtg | 1½:2½ | PGN |
| 19.1 | WGM | | 2287 | - | IM | | 2350 | 0 - 1 | PGN |
| 19.2 | WIM | | 2157 | - | WIM | | Fernandez Maria Florencia |
| 2219 | 0 - 1 | PGN |
| 19.3 | WIM | | San Diego Marie Antoinette |
| 2102 | - | WIM | | 2215 | 1 - 0 | PGN |
| 19.4 | WIM | | 2080 | - | WIM | | 2186 | ½ - ½ | PGN |
| Bo. | 29 | Slovakia | Rtg | - | 21 | Israel | Rtg | 1½:2½ | PGN |
| 20.1 | IM | | 2288 | - | IM | | 2375 | ½ - ½ | PGN |
| 20.2 | IM | | 2290 | - | WGM | | 2313 | 0 - 1 | PGN |
| 20.3 | WGM | | 2268 | - | IM | | 2288 | 1 - 0 | PGN |
| 20.4 | WFM | | 2198 | - | WIM | | 2258 | 0 - 1 | PGN |
| Bo. | 35 | Slovenia | Rtg | - | 77 | South Korea | Rtg | 2½:1½ | PGN |
| 21.1 | WFM | | 2254 | - | WFM | | 2050 | 1 - 0 | PGN |
| 21.2 | WGM | | 2185 | - | WFM | | 2030 | ½ - ½ | PGN |
| 21.3 | WGM | | 2148 | - | CM | | 1727 | 0 - 1 | PGN |
| 21.4 | WFM | | 2116 | - | | | 1671 | 1 - 0 | PGN |
| Bo. | 47 | Indonesia | Rtg | - | 45 | Brazil | Rtg | 2 : 2 | PGN |
| 22.1 | WIM | | Sihite Chelsie Monica Ignesias |
| 2244 | - | FM | | 2255 | 0 - 1 | PGN |
| 22.2 | WFM | | 2227 | - | WFM | | 2174 | 1 - 0 | PGN |
| 22.3 | WFM | | 1968 | - | WIM | | 2110 | 0 - 1 | PGN |
| 22.4 | | | 1805 | - | | | Rothebarth Ana Vitoria de Paula |
| 2063 | 1 - 0 | PGN |
| Bo. | 25 | England | Rtg | - | 27 | Greece | Rtg | 2½:1½ | PGN |
| 23.1 | IM | | 2402 | - | WGM | | 2252 | 1 - 0 | PGN |
| 23.2 | IM | | 2308 | - | FM | | 2260 | ½ - ½ | PGN |
| 23.3 | WFM | | 2161 | - | WIM | | 2194 | ½ - ½ | PGN |
| 23.4 | WIM | | 2112 | - | WFM | | 2149 | ½ - ½ | PGN |
| Bo. | 57 | Belgium | Rtg | - | 24 | Turkey | Rtg | ½ :3½ | PGN |
| 24.1 | WFM | | 2220 | - | IM | | 2447 | ½ - ½ | PGN |
| 24.2 | WCM | | 2058 | - | WGM | | 2345 | 0 - 1 | PGN |
| 24.3 | | | 1998 | - | WGM | | Yildiz Kadioglu Betul Cemre |
| 2287 | 0 - 1 | PGN |
| 24.4 | | | 1894 | - | WFM | | 2108 | 0 - 1 | PGN |
| Bo. | 70 | Montenegro | Rtg | - | 32 | Colombia | Rtg | 1½:2½ | PGN |
| 25.1 | WIM | | 2176 | - | WIM | | 2248 | 1 - 0 | PGN |
| 25.2 | WIM | | 2113 | - | WGM | | Franco Valencia Beatriz Irene |
| 2191 | 0 - 1 | PGN |
| 25.3 | | | 1898 | - | IM | | Rodriguez Rueda Paula Andrea |
| 2298 | ½ - ½ | PGN |
| Bo. | 66 | Portugal | Rtg | - | 36 | Belarus | Rtg | 0 : 4 | PGN |
| 26.1 | WFM | | 2008 | - | WIM | | 2404 | 0 - 1 | PGN |
| 26.2 | WFM | | 2068 | - | FM | | 2188 | 0 - 1 | PGN |
| 26.3 | WFM | | 1870 | - | | | 2114 | 0 - 1 | PGN |
| 26.4 | | | Silva Ana Ines Teixeira Da |
| 1890 | - | | | 2040 | 0 - 1 | PGN |
| Bo. | 51 | Luxembourg | Rtg | - | 9 | Germany | Rtg | ½ :3½ | PGN |
| 27.1 | WGM | | 2300 | - | IM | | 2513 | ½ - ½ | PGN |
| 27.2 | WIM | | 2188 | - | WIM | | 2348 | 0 - 1 | PGN |
| 27.3 | WFM | | 1849 | - | WGM | | 2355 | 0 - 1 | PGN |
| Bo. | 54 | Turkmenistan | Rtg | - | 74 | Costa Rica | Rtg | 4 : 0 | PGN |
| 28.1 | WGM | | 2139 | - | WFM | | Gamboa Alvarado Olga Leticia |
| 1869 | 1 - 0 | PGN |
| 28.2 | WFM | | 2098 | - | WFM | | 1925 | 1 - 0 | PGN |
| 28.3 | WFM | | 2075 | - | WFM | | 1926 | 1 - 0 | PGN |
| 28.4 | WCM | | 1950 | - | WCM | | Morera Campos Yanori Maria |
| 1907 | 1 - 0 | PGN |
| Bo. | 48 | Norway | Rtg | - | 69 | Scotland | Rtg | 3 : 1 | PGN |
| 29.1 | WIM | | 2181 | - | GM | | 2345 | 0 - 1 | PGN |
| 29.2 | WIM | | 2136 | - | | | 1923 | 1 - 0 | PGN |
| 29.3 | | | 2059 | - | | | 1924 | 1 - 0 | PGN |
| Bo. | 81 | Singapore | Rtg | - | 59 | Sweden | Rtg | 1 : 3 | PGN |
| 30.1 | WFM | | 2064 | - | WIM | | 2283 | ½ - ½ | PGN |
| 30.2 | | | 2020 | - | | | 1986 | ½ - ½ | PGN |
| 30.3 | | | 1751 | - | | | 2004 | 0 - 1 | PGN |
| Bo. | 98 | Angola | Rtg | - | 73 | IBCA | Rtg | 1½:2½ | PGN |
| 32.1 | WIM | | 1803 | - | WIM | | 2214 | 0 - 1 | PGN |
| Bo. | 78 | New Zealand | Rtg | - | 85 | Jordan | Rtg | ½ :3½ | PGN |
| 33.3 | WCM | | 1790 | - | WFM | | 1926 | 0 - 1 | PGN |
| Bo. | 39 | Switzerland | Rtg | - | 79 | Albania | Rtg | 3½: ½ | PGN |
| 34.1 | WGM | | 2230 | - | WCM | | 1953 | 1 - 0 | PGN |
| 34.2 | WIM | | 2170 | - | WFM | | 1853 | ½ - ½ | PGN |
| 34.3 | WFM | | 2175 | - | WCM | | 1924 | 1 - 0 | PGN |
| Bo. | 102 | Paraguay | Rtg | - | 33 | Australia | Rtg | 1 : 3 | PGN |
| 35.1 | WIM | | 2159 | - | WIM | | 2259 | 1 - 0 | PGN |
| Bo. | 71 | Wales | Rtg | - | 60 | Bangladesh | Rtg | 1½:2½ | PGN |
| 36.1 | WFM | | 2053 | - | WFM | | 2022 | 1 - 0 | PGN |
| 36.3 | WCM | | 1940 | - | WIM | | 1909 | 0 - 1 | PGN |
| Bo. | 38 | Austria | Rtg | - | 91 | Sri Lanka | Rtg | 2½:1½ | PGN |
| 37.2 | WFM | | 2172 | - | WIM | | 1785 | 0 - 1 | PGN |
| Bo. | 61 | Chile | Rtg | - | 87 | Ireland | Rtg | 4 : 0 | PGN |
| 38.1 | WIM | | Gomez Barrera Javiera Belen |
| 2035 | - | WFM | | 1960 | 1 - 0 | PGN |
| 38.2 | WIM | | Jorquera Cabello Valentina |
| 2031 | - | | | 1727 | 1 - 0 | PGN |
| Bo. | 58 | FYR Macedonia | Rtg | - | 49 | Denmark | Rtg | 3 : 1 | PGN |
| 39.1 | | | 2057 | - | WFM | | 2157 | ½ - ½ | PGN |
| 39.2 | WFM | | 2106 | - | WFM | | 2143 | 1 - 0 | PGN |
| 39.3 | WIM | | 2026 | - | WIM | | 2137 | 1 - 0 | PGN |
| 39.4 | | | 1966 | - | | | 2101 | ½ - ½ | PGN |
| Bo. | 41 | Estonia | Rtg | - | 99 | Jamaica | Rtg | 3½: ½ | PGN |
| 40.2 | WFM | | 2158 | - | CM | | 1859 | 1 - 0 | PGN |
| Bo. | 84 | Uruguay | Rtg | - | 104 | Puerto Rico | Rtg | 2½:1½ | PGN |
| 41.1 | WCM | | 1833 | - | FM | | Vazquez Maccarini Danitza |
| 2082 | 0 - 1 | PGN |
| Bo. | 72 | Finland | Rtg | - | 75 | Monaco | Rtg | 2½:1½ | PGN |
| 42.1 | WFM | | 2029 | - | WGM | | 2271 | 1 - 0 | PGN |
| 42.2 | WFM | | 1961 | - | WCM | | 1872 | ½ - ½ | PGN |
| Bo. | 53 | Mexico | Rtg | - | 65 | Bolivia | Rtg | 1½:2½ | PGN |
| 44.1 | WFM | | Mendez Tovar Yessica Yissel |
| 2126 | - | WIM | | 2082 | 0 - 1 | PGN |
| 44.2 | WIM | | Fuentes Godoy Lilia Ivonne |
| 2079 | - | WFM | | 2052 | ½ - ½ | PGN |
| 44.3 | WIM | | Real Pereyra Diana Carime |
| 2110 | - | WIM | | 1961 | 1 - 0 | PGN |
| 44.4 | WIM | | Garcia Morales Ivette Ale |
| 2013 | - | WFM | | 1806 | 0 - 1 | PGN |
| Bo. | 109 | Zambia | Rtg | - | 95 | Iraq | Rtg | 2 : 2 | PGN |
| 45.1 | WCM | | 1767 | - | WFM | | A-Ali Sali Abbas Abdulzahra |
| 1848 | ½ - ½ | PGN |
| Bo. | 55 | Venezuela | Rtg | - | 63 | Bosnia & Herzegovina | Rtg | 2 : 2 | PGN |
| 46.1 | IM | | Sanchez Castillo Sarai Carolina |
| 2137 | - | WFM | | 2130 | 0 - 1 | PGN |
| 46.2 | WIM | | Rovira Contreras Tairu Manuela |
| 2033 | - | WFM | | 1960 | 1 - 0 | PGN |
| 46.3 | WFM | | 2023 | - | WCM | | 1946 | 0 - 1 | PGN |
| 46.4 | WFM | | Alvarado Arcila Marvia Josefina |
| 1956 | - | | | 1921 | 1 - 0 | PGN |
| Bo. | 82 | Nigeria | Rtg | - | 89 | Dominican Republic | Rtg | 1 : 3 | PGN |
| 47.2 | | | 1881 | - | WCM | | 1748 | 0 - 1 | PGN |
| 47.4 | | | 1853 | - | | | 1755 | 1 - 0 | PGN |
| Bo. | 64 | ICCD | Rtg | - | 96 | Japan | Rtg | 1½:2½ | PGN |
| 49.1 | WCM | | 2044 | - | WFM | | 1945 | ½ - ½ | PGN |
| 49.2 | WIM | | 2010 | - | | | 1713 | ½ - ½ | PGN |
| Bo. | 86 | Kyrgyzstan | Rtg | - | 105 | Trinidad & Tobago | Rtg | 4 : 0 | PGN |
| 50.1 | | | 2024 | - | WIM | | 1840 | 1 - 0 | PGN |
| Bo. | 112 | Zimbabwe | Rtg | - | 97 | Morocco | Rtg | 1½:2½ | PGN |
| 53.1 | WCM | | 1718 | - | WIM | | 1893 | 0 - 1 | PGN |