| Name | ELO | Title | Federation | Games |
| Soponyai, Andras | 1986 |
 Hungary
|
32 | |
| Soponyai, Tamas | 2135 |
Hungary
|
183 | |
| Soppa, Christoph | 1949 |
 Germany
|
16 | |
| Soppe, Edith | 2105 | WIM |
 Argentina
|
65 |
| Soppe, Guillermo | 2377 | IM |
Argentina
|
1249 |
| Soppela, Jouni | 2001 |
 Finland
|
73 | |
| Soppelsa, Maurizio | 1732 |
 Italy
|
5 | |
| Soprano, Paolo | 2280 |
Italy
|
28 | |
| Sopur, Lech | 2394 |
 Poland
|
193 | |
| Soraas, Torben | 2121 | CM |
 Norway
|
133 |
| Sorba, Enrico | 1696 |
Italy
|
4 | |
| Sorbe, Stephane | 2356 | FM |
 France
|
93 |
| Sorbe, Xavier | 1741 |
France
|
4 | |
| Sorbelli, Massimo | 1874 |
Italy
|
2 | |
| Sorbera, Enrico | 1859 |
Italy
|
4 | |
| Sorbera, Giovanni | 2148 |
Italy
|
30 | |
| Sorbun, Cristinel | 1810 |
 Romania
|
64 | |
| Sorcinelli, Francesco | 1971 |
Italy
|
88 | |
| Sorcnik, Franc | 2003 |
 Slovenia
|
14 | |
| Sorcnik, Klemen | 2026 |
Slovenia
|
1 | |
| Sorel, Olivier | 1955 |
France
|
3 | |
| Sorell Nicolau, Jaime | 1786 |
 Spain
|
8 | |
| Sorell Nicolau, Pau | 1901 |
Spain
|
43 | |
| Sorenfors, Per | 1894 |
 Sweden
|
11 | |
| Soreng, Eirik | 1910 |
Norway
|
29 | |
| Sorensen, Alex | 1934 |
 Denmark
|
9 | |
| Sorensen, Arne | 1777 |
Denmark
|
34 | |
| Sorensen, Bent | 1948 | IM |
Denmark
|
284 |
| Sorensen, Carsten Klint | 1899 |
Denmark
|
18 | |
| Sorensen, Dick | 1993 |
Denmark
|
18 | |
| Sorensen, Hampus | 2428 | IM |
Sweden
|
334 |
| Sorensen, Henrik | 2105 |
Norway
|
284 | |
| Sorensen, Idar | 1614 |
Norway
|
5 | |
| Sorensen, Ivan | 2042 |
Denmark
|
11 | |
| Sorensen, Jan | 2366 | IM |
Denmark
|
337 |
| Sorensen, Jens Kristian | 1941 |
Denmark
|
10 | |
| Sorensen, John T | 1869 |
Denmark
|
1 | |
| Sorensen, Jorn | 1918 |
Denmark
|
38 | |
| Sorensen, Jorn Bach | 1989 |
Denmark
|
7 | |
| Sorensen, Jorn Lindved | 1940 |
Denmark
|
18 | |
| Sorensen, Kristian | 2119 |
Norway
|
58 | |
| Sorensen, Lars Desmond | 2062 |
Denmark
|
4 | |
| Sorensen, Michael D | 2059 |
Denmark
|
60 | |
| Sorensen, Morten S | 2121 |
Denmark
|
2 | |
| Sorensen, Per Settergren | 2014 |
Denmark
|
1 | |
| Sorensen, Rune | 1897 |
 Luxembourg
|
15 | |
| Sorensen, Simen | 2071 |
Norway
|
32 | |
| Sorensen, Torben | 2249 |
Denmark
|
476 | |
| Sorensen, Torben Kyhl | 2144 |
Denmark
|
16 | |
| Sorg, Bernd | 2296 |
Germany
|
101 | |
| Sorgard, Graham | 1899 |
 Canada
|
8 | |
| Sorge, Sven | 1905 |
Germany
|
7 | |
| Sorgen, Harald | 1893 |
Germany
|
17 | |
| Sorgenfrei, Jens | 1766 |
 Switzerland
|
6 | |
| Sorger, Reinhard | 2105 |
Germany
|
20 | |
| Sorgic, Dragan | 2208 | FM |
 Serbia
|
67 |
| Sorgjerd, Jan | 1954 |
Norway
|
54 | |
| Sorhus, Jostein | 1765 |
Norway
|
18 | |
| Soria, Fernando | 1959 |
Argentina
|
8 | |
| Soria Berdegal, Armando | 1819 |
Spain
|
21 | |
| Soria Castillo, Ricardo | 1883 |
 Peru
|
11 | |
| Soria Gonzalez, Alfonso | 1905 |
Spain
|
7 | |
| Soria Quiles, Francisco Javier | 1842 |
 Fide
|
2 | |
| Sorial, Hanna | 2272 |
 Libya
|
53 | |
| Soriano, Jean Claude | 1812 |
France
|
11 | |
| Soriano, Rudolph P | 1890 |
 Guam
|
31 | |
| Soriano Ascaso, Ignacio | 2077 |
Spain
|
21 | |
| Soriano Folch, Jonathan | 1895 |
Spain
|
16 | |
| Soriano Llorens, Francisco J | 1975 |
Spain
|
5 | |
| Soriano Maya, Juan Pablo | 2198 |
Spain
|
48 | |
| Soriano Mestre, Vicente | 1848 |
Spain
|
9 | |
| Soriano Quispe, Ivan Excender | 2288 | IM |
Peru
|
2 |
| Soriano Sanchis, Antonio | 1879 |
Spain
|
1 | |
| Soriano Soler, Vicente | 1975 |
Spain
|
18 | |
| Soric, Romeo | 2061 |
 Croatia
|
12 | |
| Sorin, Ariel | 2322 | GM |
Argentina
|
867 |
| Sorin, Baptiste | 2148 |
France
|
118 | |
| Sorin, Ilya | 1807 |
 Russian Federation
|
3 | |
| Sorin, Maxime | 2286 | FM |
France
|
145 |
| Sorin, Michael | 2137 |
 Israel
|
15 | |
| Sorkin, Igor | 2385 | FM |
Israel
|
131 |
| Sorkovsky, Miroslav | 2147 |
 Slovakia
|
42 | |
| Sorl, Simon | 1870 |
Slovenia
|
9 | |
| Sorm, Daniel | 2273 | FM |
 Czech Republic
|
189 |
| Soroka, Danilo | 2125 |
 Ukraine
|
23 | |
| Sorokin, Aleksey | 1839 |
Russian Federation
|
185 | |
| Sorokin, B. | 1989 |
Russian Federation
|
20 | |
| Sorokin, Evgeniy | 2282 |
Russian Federation
|
56 | |
| Sorokin, Maxim | 2490 | GM |
Russian Federation
|
1153 |
| Sorokin, Oleg | 2099 |
Russian Federation
|
19 | |
| Sorokin, Valentin | 2311 | FM |
Russian Federation
|
58 |
| Sorokin, Vladimir | 2045 |
Russian Federation
|
41 | |
| Sorokina, Anastasia | 2095 | WFM |
Russian Federation
|
337 |
| Sorokina, Galina | 2037 |
Russian Federation
|
10 | |
| Sorokina, Tamara | 1990 | WIM |
Russian Federation
|
134 |
| Sorokina, Viktoria | 2130 |
Ukraine
|
47 | |
| Sorokobjagin, Sergey | 2269 |
Russian Federation
|
10 | |
| Sorrenti, Francesco | 1954 |
Italy
|
7 | |
| Sorri, Kari Juhani | 2098 | FM |
Finland
|
504 |
| Sorroche Martin, Jose Maria | 2105 | FM |
Spain
|
115 |
| Sors Duran, Jordi | 1881 |
Spain
|
8 | |
| Sorsa, Miitrei | 2140 |
Finland
|
296 | |
| Sorsa, Nuutti | 2217 |
Finland
|
419 | |
| Sorsak, Jozef | 1840 |
Slovakia
|
107 | |
| Sorseth, Gjermund | 1971 |
Norway
|
9 | |
| Soruco Tirina, Humberto | 1818 |
Spain
|
1 | |
| Sorungbe, Ademola | 2228 | CM |
 Nigeria
|
0 |
| Sorvari, Jarmo | 2057 |
Finland
|
119 | |
| Sos Andreu, Eric | 2358 | IM |
Spain
|
113 |
| Sosa, Adrian | 1831 |
Argentina
|
19 | |
| Sosa, Alberto | 2071 |
 Cuba
|
1 | |
| Sosa, Cristian | 1810 |
Argentina
|
1 | |
| Sosa, Hernan | 1492 |
 Paraguay
|
1 | |
| Sosa, Lautaro | 2010 |
Argentina
|
7 | |
| Sosa, Liber | 1849 |
 Uruguay
|
7 | |
| Sosa, Luis | 2133 | FM |
 Puerto Rico
|
87 |
| Sosa, Martin | 2224 |
Argentina
|
28 | |
| Sosa, Nestor | 2059 | CM |
 Panama
|
28 |
| Sosa, Pavol | 1855 |
Slovakia
|
4 | |
| Sosa, Ricardo | 1926 |
Argentina
|
22 | |
| Sosa, Ruben | 1867 |
Argentina
|
64 | |
| Sosa, Tomas | 2562 | GM |
Argentina
|
410 |
| Sosa, Walter | 1775 |
Argentina
|
7 | |
| Sosa Costa, Leonardo | 1967 |
Uruguay
|
1 | |
| Sosa Harrison, Jorge | 2242 | FM |
Paraguay
|
163 |
| Sosa Macho, Juan Manuel | 2031 |
Uruguay
|
96 | |
| Sosa Patino, Carlos | 1936 |
Peru
|
10 | |
| Sosa Suarez, Carla Cristina | 1974 | WFM |
Spain
|
12 |
| Sosa Trani, Luis | 2054 | FM |
Puerto Rico
|
34 |
| Soshnikov, Mikhail | 2281 | IM |
Ukraine
|
38 |
| Sosic, Zeljko | 2057 |
Germany
|
13 | |
| Sosiuk, Ezequiel | 2005 |
Argentina
|
41 | |
| Soskic, Bozidar | 2065 |
Serbia
|
3 | |
| Soskic, Milan | 1675 |
Canada
|
8 | |
| Soskov, Vjatsheslav | 2273 | FM |
 Estonia
|
103 |
| Sosna, Jan | 2279 | IM |
Czech Republic
|
442 |
| Sosnik, Sebastian | 2255 |
Poland
|
33 | |
| Sosnin, Alexander | 1901 |
Russian Federation
|
9 | |
| Sosnin, Anatoly | 2152 |
Russian Federation
|
4 | |
| Sosnin, Nikolay N | 1891 | FM |
Russian Federation
|
7 |
| Sosnovskiy, Ivan | 2039 |
Russian Federation
|
8 | |
| Sosnowska, Elzbieta | 1848 | WFM |
Poland
|
244 |
| Sosnowski, Daniel | 1975 |
Poland
|
19 | |
| Sosnowski, Thomas | 1892 |
Germany
|
48 | |
| Sosnowski, Waldemar | 1846 |
Germany
|
9 | |
| Sosonko, Gennadi | 2520 | GM |
 Netherlands
|
1225 |
| Sosovicka, Jakub | 2100 |
Slovakia
|
7 | |
| Sosovicka, Juraj | 2079 |
Slovakia
|
106 | |
| Sosovicka, Matej | 2110 |
Slovakia
|
86 | |
| Sosovickova, Jana | 1943 |
Slovakia
|
13 |
| Name | ELO | Title | Federation | Games |
| Sospedra Sebastian, Juan | 2260 | FM |
Spain
|
74 |
| Sostaric, Denis | 1921 |
Slovenia
|
5 | |
| Sostaric, Marko | 2114 |
Slovenia
|
40 | |
| Soste, Victor | 2029 |
 Colombia
|
21 | |
| Sosulin, Eduard | 2383 | FM |
Russian Federation
|
183 |
| Sotak, Andrej | 1878 |
Slovakia
|
3 | |
| Sotelo, Nahuel | 1887 |
Argentina
|
1 | |
| Sotelo Lopez, Francisco | 1691 |
Spain
|
19 | |
| Sotelo Luina, Javier | 1816 |
Spain
|
21 | |
| Sotirakis, Ioannis | 1755 |
 Greece
|
2 | |
| Sotirakis, Konstantinos | 2017 |
Greece
|
3 | |
| Sotiriadou, Ioanna | 1731 |
Greece
|
16 | |
| Sotirov, Nikolaj | 2082 |
 Bulgaria
|
29 | |
| Sotnikov, Alexander I | 1922 | FM |
Russian Federation
|
20 |
| Sotnikov, Alexey | 1922 |
Russian Federation
|
15 | |
| Sotnikov, Igor | 2462 | IM |
Russian Federation
|
151 |
| Sotnikov, Sergey | 2199 |
Russian Federation
|
9 | |
| Sotnikov, Taras | 2043 |
Spain
|
19 | |
| Soto, Cristian | 1878 |
 Aruba
|
9 | |
| Soto, Eduardo | 2072 |
 Chile
|
6 | |
| Soto, Joaquin | 1884 |
Uruguay
|
4 | |
| Soto, Miguel Angel | 2354 | FM |
Colombia
|
37 |
| Soto, Nicolas | 1993 |
Uruguay
|
6 | |
| Soto Balastegui, Victor | 1876 |
Spain
|
18 | |
| Soto Dextre, Elmer | 2191 |
Peru
|
6 | |
| Soto Febrer, Francisco Jose | 1840 |
Spain
|
1 | |
| Soto Fidalgo, Guillermo | 1760 |
Spain
|
6 | |
| Soto Franco, Carlos | 2195 |
 Mexico
|
9 | |
| Soto Gonzalez, Fidel | 1945 | FM |
Mexico
|
24 |
| Soto Gutierrez, Alfonso | 1974 |
Spain
|
41 | |
| Soto Hernandez, Henry | 2481 | IM |
Cuba
|
83 |
| Soto Martin, Pablo | 2042 |
Spain
|
1 | |
| Soto Martinez, Jose Manuel | 1881 |
Spain
|
5 | |
| Soto Paez, Oliver | 2336 | FM |
 Venezuela
|
132 |
| Soto Perez, Jaime | 1829 |
Spain
|
18 | |
| Soto Perez, Sergio | 2308 | FM |
Spain
|
36 |
| Soto Pesqueira, Ernesto | 1875 |
Spain
|
5 | |
| Soto Rojas, Juan | 1929 |
Chile
|
10 | |
| Soto Soriano, Eugenio | 1540 |
Spain
|
9 | |
| Soto Vega, Jorge | 2353 | FM |
Peru
|
148 |
| Sotoca Aguado, Jose | 1824 |
Spain
|
15 | |
| Sotolongo, Noslen | 2058 |
Cuba
|
13 | |
| Sotomayor Villatoro, Silvi | 1890 | WIM |
 Guatemala
|
20 |
| Sotron, Wilson | 2000 |
France
|
31 | |
| Sotsky, Alexander | 2333 | IM |
Israel
|
64 |
| Sott, Pavel | 2122 |
Czech Republic
|
237 | |
| Sott, Vaclav | 1991 |
Czech Republic
|
12 | |
| Sottani, Paolo | 1950 |
Italy
|
4 | |
| Sotter, Gerlinde | 1841 |
Germany
|
93 | |
| Sottovia, Seppi | 1689 |
 Austria
|
1 | |
| Sottroi, Carlo | 1774 |
Italy
|
16 | |
| Soubielle, Baptiste | 1758 |
France
|
3 | |
| Soubirou, Oriane | 2081 | WFM |
France
|
24 |
| Soubrier, Aude | 1943 |
France
|
26 | |
| Soucek, Jakub | 2002 |
Czech Republic
|
10 | |
| Soucek, Jan | 2083 |
Czech Republic
|
6 | |
| Soucek, Milan | 1930 |
Czech Republic
|
9 | |
| Soucek, Miroslav | 2130 |
Czech Republic
|
21 | |
| Soucek, Petr | 2194 | FM |
Czech Republic
|
44 |
| Soucha, Stepan | 1876 |
Czech Republic
|
42 | |
| Souche, Thierry | 2107 |
France
|
24 | |
| Soudarkina, Zoja | 1950 | WFM |
Russian Federation
|
3 |
| Soudre, Nicolas | 2065 |
Canada
|
68 | |
| Soueid, Thomas | 2066 |
Germany
|
41 | |
| Souevamanien, Pascal | 1955 |
France
|
58 | |
| Soufflet, Jacques | 1843 |
France
|
15 | |
| Sougakis, Anthimos | 2008 |
Greece
|
17 | |
| Souhardo, Basak | 2393 | IM |
 India
|
199 |
| Souiller, Frank | 1936 |
Switzerland
|
1 | |
| Soujon, Daniel | 2008 |
Germany
|
50 | |
| Soukal, Roman | 1975 |
Czech Republic
|
32 | |
| Soukal, Rudolf | 1967 |
Czech Republic
|
88 | |
| Soukos, Konstantinos | 2154 |
Greece
|
71 | |
| Soukup, Alois | 2044 |
Czech Republic
|
73 | |
| Soukup, Jiri | 1810 |
Czech Republic
|
196 | |
| Soukup, Vaclav | 1680 |
Czech Republic
|
104 | |
| Soulages, Laurent | 1943 |
France
|
56 | |
| Soulaimonov, Veokhid | 2010 |
 Uzbekistan
|
3 | |
| Soulakis, Filippos | 1773 |
Greece
|
13 | |
| Soulas, Gilles | 2147 |
France
|
50 | |
| Souleidis, Georgios | 2418 | IM |
Greece
|
587 |
| Soulie, Cedric | 2032 |
France
|
7 | |
| Soultatis, Kostas | 1999 |
Greece
|
72 | |
| Soumitra, Majumdar | 2155 |
India
|
35 | |
| Soumya, Swaminathan | 2253 | IM |
India
|
505 |
| Sountoulidis, Dimitrios | 2139 |
Greece
|
15 | |
| Soupizon, Remi | 1898 |
France
|
95 | |
| Souptes, Christian | 1620 |
France
|
3 | |
| Souquet, Amedee | 1935 |
France
|
5 | |
| Soural, Jan | 2098 |
Czech Republic
|
211 | |
| Soural, Karel | 1968 |
Czech Republic
|
23 | |
| Sourath, Biswas | 2305 | FM |
India
|
38 |
| Sourav, Bose | 2092 |
India
|
8 | |
| Sourav, Das | 1480 |
 Bangladesh
|
1 | |
| Sourdain, Jeremy | 1818 |
France
|
5 | |
| Sourek, Vladimir | 1836 |
Czech Republic
|
35 | |
| Sourgkounis, Angelos | 1978 |
Greece
|
4 | |
| Sourlantzis, Dimitrios | 1794 |
Greece
|
2 | |
| Souroudjon, Dominique | 2069 |
France
|
23 | |
| Sousa, Andre Ventura | 2426 | IM |
 Portugal
|
287 |
| Sousa, Armindo | 2095 | IM |
 Angola
|
131 |
| Sousa, Carlos Fantasia | 1762 |
Portugal
|
10 | |
| Sousa, Helsio Paulo | 2236 |
Norway
|
65 | |
| Sousa, Hugo | 1013 |
Portugal
|
7 | |
| Sousa, Hugo Carneiro | 2082 |
Portugal
|
14 | |
| Sousa, Joao Francisco Silva | 1998 |
Portugal
|
1 | |
| Sousa, Nuno | 1952 |
Portugal
|
85 | |
| Sousa, Ricardo Miguel Morais De | 2077 |
Portugal
|
41 | |
| Sousa Barreiro, Bieito | 1835 |
Spain
|
13 | |
| Sousa Barrera, Enrique | 2012 |
Spain
|
18 | |
| Sousa Fernandez, Mariano | 1965 |
Spain
|
10 | |
| Sousa Vidal, Alejandro | 1776 |
Spain
|
4 | |
| South, Fred | 1927 |
Canada
|
3 | |
| South, Robert | 2216 |
Canada
|
47 | |
| Southam, David | 1881 |
Canada
|
241 | |
| Southcott-Moyers, Indy | 2136 |
 United Kingdom
|
30 | |
| Southey, Andrew M | 1771 |
 South Africa
|
6 | |
| Southwell, Guy | 1722 |
France
|
1 | |
| Soutner, Jaroslav | 1753 |
Czech Republic
|
70 | |
| Souto, Esteban | 1708 |
Argentina
|
4 | |
| Souto Fernandez, Estela | 1944 |
Spain
|
18 | |
| Soutullo Figueroa, Enrique | 1805 |
Spain
|
10 | |
| Souvik, Chakraborty | 2034 |
India
|
10 | |
| Souvorov, Sergei | 2179 |
Russian Federation
|
11 | |
| Souza, Ivan Boere | 2278 | FM |
 Brazil
|
63 |
| Souza, Marco Andre | 2150 |
Brazil
|
67 | |
| Souza, Rafael Cabral De | 2098 |
Brazil
|
11 | |
| Souza, Wellington | 2051 |
Brazil
|
15 | |
| Souza Filho, Namyr Carlos | 2118 |
Brazil
|
56 | |
| Souza Neves, Andrey M | 2129 | FM |
Brazil
|
143 |
| Sova, Olga | 1956 |
Ukraine
|
46 | |
| Soveaux, Jean | 1715 |
France
|
2 | |
| Sovetbekova, Nurai | 1962 | WFM |
 Kyrgyzstan
|
28 |
| Sovietova, Kateryna | 1564 |
Ukraine
|
8 | |
| Sowa, Agnieszka | 1962 |
Poland
|
18 | |
| Sowa, Bernard | 1817 |
Poland
|
21 | |
| Sowa, Blazej | 1655 |
Poland
|
2 | |
| Sowa, Kay | 1815 |
Germany
|
8 | |
| Sowa, Marcin | 1982 |
Poland
|
3 | |
| Sowa, Martyna | 1824 |
Poland
|
23 | |
| Sowa, Wiktoria | 2015 | WFM |
Poland
|
6 |
| Sowe, Modou | 1846 | CM |
 Gambia
|
8 |
| Sowinski, Artur | 1943 |
Poland
|
9 | |
| Sowinski, Jerzy | 1651 |
Poland
|
31 | |
| Sowinski, Pawel | 2387 | FM |
Poland
|
44 |
| Sowizdrzal, Dariusz | 2255 |
Poland
|
13 | |
| Sowmya, H. | 2134 |
India
|
5 | |
| Sowray, Peter J | 2205 | FM |
United Kingdom
|
541 |
| Sowul, Bartosz | 2272 | CM |
Poland
|
103 |
| Soydan, Busra | 1800 |
 Turkey
|
10 |
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