| Name | ELO | Title | Federation | Games |
| Russo, Guilherme Matheus | 2050 |
 Brazil
|
28 | |
| Russo, Guy | 1752 |
 Australia
|
8 | |
| Russo, Italo | 1598 |
 Belgium
|
1 | |
| Russo, Juan Jose | 1821 |
 Argentina
|
4 | |
| Russo, Julien | 2054 |
Belgium
|
39 | |
| Russo, Oscar | 2113 |
Argentina
|
16 | |
| Russo, Robert | 1881 |
 United States
|
7 | |
| Russo, Roberto | 1822 |
 Italy
|
1 | |
| Russu, Eduard | 2105 |
 Romania
|
8 | |
| Rust, Ryan T | 1716 |
United States
|
3 | |
| Rust, Stephan | 2187 |
 Germany
|
64 | |
| Rust Lux, Klaus | 2064 |
Germany
|
45 | |
| Rustamov, Asilbek | 1736 |
 Uzbekistan
|
2 | |
| Rustamov, Bakhtiyar | 2306 | FM |
 Azerbaijan
|
11 |
| Rustamov, Rustam | 2261 | FM |
Azerbaijan
|
9 |
| Rustamov, Zokir | 1952 |
Uzbekistan
|
1 | |
| Rustemov, Alexander | 2525 | GM |
 Russian Federation
|
1052 |
| Rustler, Manfred | 2266 |
Germany
|
11 | |
| Rusu, Camelia | 2045 |
Romania
|
10 | |
| Rusu, Daniela | 1966 |
Romania
|
18 | |
| Rusz, Arpad | 2054 |
Romania
|
8 | |
| Rusz, Gabor | 2199 |
 Hungary
|
33 | |
| Ruszczycki, Jacek | 1825 |
 Poland
|
32 | |
| Ruszin, Anna | 2097 |
Hungary
|
76 | |
| Ruszin, Borbala | 1732 |
Hungary
|
8 | |
| Ruszin, Peter | 2035 |
Hungary
|
8 | |
| Ruszin, Rita | 1897 |
Hungary
|
27 | |
| Ruszin, Tibor | 2018 |
Hungary
|
91 | |
| Rut, Vojtech | 2029 |
 Czech Republic
|
36 | |
| Rutaremara, Theotime | 1822 |
 Rwanda
|
10 | |
| Ruteremara, Thetime | 1720 |
Rwanda
|
13 | |
| Ruth, Walter | 2009 |
Germany
|
147 | |
| Ruthenberg, Helmut | 2288 |
Germany
|
67 | |
| Rutherford, Kathleen | 1744 |
 Scotland
|
9 | |
| Rutherford, Simon | 2279 | FM |
Australia
|
102 |
| Rutherford, William | 1927 |
Scotland
|
63 | |
| Rutjes, Twan | 1903 |
 Netherlands
|
4 | |
| Rutkauskas, Gediminas | 1813 |
 Lithuania
|
66 | |
| Rutkowska, Mariola | 2072 |
Poland
|
126 | |
| Rutkowski, Bogdan | 1837 |
Poland
|
9 | |
| Rutkowski, Eugeniusz | 1860 |
Poland
|
9 | |
| Rutkowski, Ingo | 2157 |
Germany
|
133 | |
| Rutkowski, Joerg | 2072 |
Germany
|
96 | |
| Rutkowski, Maciej | 2368 | IM |
Poland
|
182 |
| Rutkowski, Piotr | 1811 |
Poland
|
9 | |
| Rutkus, Marius | 1902 |
Lithuania
|
2 | |
| Rutman, Aleksandr | 2056 | FM |
Russian Federation
|
83 |
| Rutman, Gennady | 2332 |
 Ukraine
|
8 | |
| Rutschke, Bernhard | 2054 |
Germany
|
74 | |
| Rutten, Alexander | 2136 |
Netherlands
|
16 | |
| Rutten, David | 1813 |
Netherlands
|
31 | |
| Rutter, Lidmila | 1929 |
Czech Republic
|
26 | |
| Ruttkay, Peter | 1976 |
Hungary
|
37 | |
| Rutz, Matthias | 2025 |
Germany
|
7 | |
| Ruuska, Jan Olof | 1727 |
 Sweden
|
20 | |
| Rux, Roland | 1922 |
Germany
|
7 | |
| Ruxton, Keith | 2290 | FM |
Scotland
|
114 |
| Ruytenberg, Ronald | 1998 |
Netherlands
|
1 | |
| Ruzele, Darius | 2531 | GM |
Lithuania
|
359 |
| Ruzhansky, Elias | 2143 |
Belgium
|
37 | |
| Ruzhkovich, Andrey | 2193 |
Russian Federation
|
11 | |
| Ruzic, Evgen | 2019 |
 Slovenia
|
9 | |
| Ruzic, Pia Marie | 1924 | WFM |
Slovenia
|
24 |
| Ruzic, Sanjin | 1948 |
 Croatia
|
12 | |
| Ruzic, Sreten | 1978 |
 Serbia
|
1 | |
| Ruzicic, Momcilo | 1711 |
Serbia
|
11 | |
| Ruzicic, Sinisa | 1956 |
Serbia
|
64 | |
| Ruzicka, Ales | 2045 |
Czech Republic
|
94 | |
| Ruzicka, Filip | 1923 |
Czech Republic
|
9 | |
| Ruzicka, Frantisek | 2019 |
Czech Republic
|
31 | |
| Ruzicka, Gernot | 2139 |
 Switzerland
|
16 | |
| Ruzicka, Jiri | 1689 |
Czech Republic
|
2 | |
| Ruzicka, Milan | 2007 |
Czech Republic
|
79 | |
| Ruzicka, Ondrej | 1795 |
Czech Republic
|
35 | |
| Ruzicka, Petr | 2213 | FM |
Czech Republic
|
89 |
| Ruzicka, Tomas | 1852 |
Czech Republic
|
25 | |
| Ruzicka, Vaclav | 1807 |
Czech Republic
|
125 | |
| Ruzicka, Vojtech | 1927 |
Czech Republic
|
9 | |
| Ruzicka, Zdenek | 2137 |
Czech Republic
|
87 | |
| Ruzickova, Helena | 1651 |
Czech Republic
|
21 | |
| Ruzickova, Radka | 1890 |
Czech Republic
|
1 | |
| Ruzigura, Alexis | 1859 | CM |
Rwanda
|
15 |
| Ruznic, Ramiz | 1989 |
 Bosnia And Herzegovina
|
1 | |
| Ruzyak, Pavel | 1976 |
Czech Republic
|
40 | |
| Ruzzier, Dario | 1989 |
Italy
|
109 | |
| Rvovic, Milenko | 2075 |
Serbia
|
6 | |
| Rwyet Debesai Zerabruk | 1490 |
 Eritrea
|
8 | |
| Ryabov, Georgi | 1794 |
Russian Federation
|
9 | |
| Ryabov, Sergei | 2056 |
Russian Federation
|
27 | |
| Ryabov, Yaroslav | 2082 |
 Kazakhstan
|
9 | |
| Ryabukhin, Roman | 2047 |
 Portugal
|
5 | |
| Ryahi, Naser | 2104 |
 Iran
|
35 | |
| Ryahovskii, Sergey | 1948 |
Russian Federation
|
1 | |
| Ryakhovskiy, Alexander | 1983 |
Russian Federation
|
4 | |
| Ryan, Joseph | 2246 | FM |
 Ireland
|
570 |
| Ryan, Mark | 2047 |
United States
|
10 | |
| Ryan, Martin | 2026 |
 France
|
31 | |
| Ryba, Andreas | 2060 |
Germany
|
69 | |
| Ryba, Andrew A | 2230 |
United States
|
15 | |
| Ryba, Nicholas A | 2122 |
United States
|
6 | |
| Rybachok, Roman | 1998 |
Ukraine
|
11 |
| Name | ELO | Title | Federation | Games |
| Rybajlak, Igor | 1815 |
 Slovakia
|
18 | |
| Rybak, Agnieszka | 2117 | WFM |
Poland
|
40 |
| Rybak, Jozef | 1999 |
Poland
|
34 | |
| Rybak, Leonid | 2091 |
Germany
|
9 | |
| Rybak, Milan | 2220 |
Czech Republic
|
128 | |
| Rybak, Radek | 2290 |
Czech Republic
|
14 | |
| Rybak, Tomasz | 2106 |
Poland
|
90 | |
| Rybakov, Sergey | 1893 |
Ukraine
|
29 | |
| Rybakova, Galina | 1550 |
Russian Federation
|
1 | |
| Rybalov, Danil | 1819 |
Russian Federation
|
9 | |
| Rybansky, Alexander | 2119 |
Slovakia
|
29 | |
| Rybansky, Daniel | 2282 |
Slovakia
|
191 | |
| Rybansky, Karol | 1899 |
Slovakia
|
21 | |
| Rybar, Peter | 1705 |
Slovakia
|
8 | |
| Rybarczyk, Klaus | 2129 |
Germany
|
46 | |
| Rybarska, Janina | 2105 |
Poland
|
11 | |
| Ryberg, Denis | 1899 |
 Denmark
|
20 | |
| Rybicki, Hans | 2079 |
Germany
|
57 | |
| Rybicki, Witold | 2041 |
Poland
|
39 | |
| Rybintsev, Oleg | 2288 |
Russian Federation
|
4 | |
| Rybjakov, Vadim | 2293 |
Russian Federation
|
4 | |
| Rybka, Simon | 2293 | FM |
Slovakia
|
60 |
| Rychagov, Andrey | 2543 | GM |
Russian Federation
|
1035 |
| Rychagov, Nikita | 1744 | CM |
 Estonia
|
12 |
| Rychkov, Oleg | 2385 | FM |
Russian Federation
|
53 |
| Rychlik, Bogdan | 1776 |
Poland
|
20 | |
| Rychlik, Hanna | 2049 |
Poland
|
54 | |
| Rychlik, Kurt | 1926 |
Germany
|
183 | |
| Rychlik, Piotr | 1980 |
Poland
|
8 | |
| Rychna, Lukas | 1971 |
Czech Republic
|
17 | |
| Rychtecky, Miroslav | 2077 |
Czech Republic
|
45 | |
| Rydl, Jiri | 2410 | FM |
Czech Republic
|
166 |
| Rydstrom, Tom | 2228 | FM |
Sweden
|
341 |
| Rydzewski, Klaus | 2079 |
Germany
|
5 | |
| Rydzewski, Pawel | 1429 |
Poland
|
11 | |
| Rydzewski, Stanislaw | 1965 |
Poland
|
22 | |
| Rydzik, Karol | 2078 |
Poland
|
56 | |
| Ryen, Thomas Ager | 1755 |
 Norway
|
1 | |
| Ryerson, Britt N | 2189 |
United States
|
9 | |
| Rygaard, Michael | 2160 |
Sweden
|
74 | |
| Rygaard, Mikkel | 2167 |
Denmark
|
2 | |
| Rygg, Andreas Gangstad | 1953 |
Norway
|
11 | |
| Rygg, Snorre | 1955 |
Norway
|
10 | |
| Ryhr, Gustavo | 1903 |
Argentina
|
1 | |
| Ryjanova, Julia | 2258 | WGM |
Australia
|
38 |
| Rykalin, Artur | 2285 |
Russian Federation
|
48 | |
| Rylander, Bo | 1834 |
Sweden
|
15 | |
| Rylander, Dennis | 2311 | FM |
Sweden
|
185 |
| Rymar, Evgeniy | 2004 |
Germany
|
35 | |
| Rymaszewski, Dariusz | 1990 |
Poland
|
22 | |
| Rymskyy, Aleksander | 2230 |
Ukraine
|
56 | |
| Rynarzewski, Piotr | 1809 |
Poland
|
6 | |
| Ryngwelski, Olaf | 1829 |
Poland
|
2 | |
| Rynik, Gerard | 1856 |
France
|
8 | |
| Rynning, Rune Kleiven | 1813 |
Norway
|
16 | |
| Rynt, Pavel | 1903 |
Czech Republic
|
13 | |
| Rys, Marek | 1809 |
Poland
|
9 | |
| Rys, Sebastian | 1935 |
Poland
|
9 | |
| Rysan, Rene | 2080 |
Slovakia
|
27 | |
| Rysavy, Jan | 1951 |
Czech Republic
|
2 | |
| Rysavy, Jindrich | 1785 |
Czech Republic
|
3 | |
| Rysbayeva, Aigerim | 2074 | WFM |
Kazakhstan
|
102 |
| Rysbayeva, Korlan | 2035 |
Kazakhstan
|
39 | |
| Rysbayeva, Nazerke | 2063 | WFM |
Kazakhstan
|
55 |
| Ryser, Thomas | 1831 |
Switzerland
|
1 | |
| Ryskal, Vladimir | 2161 |
Ukraine
|
28 | |
| Ryskin, Alexander | 2440 | IM |
 Belarus
|
318 |
| Ryslink, Daniel | 1966 |
Czech Republic
|
35 | |
| Ryszkiewicz, Adam | 1958 |
Poland
|
19 | |
| Ryszkiewicz, Anna | 1840 |
Poland
|
10 | |
| Rytarowski, Kamil | 1956 |
Poland
|
2 | |
| Rytel, Bartosz | 1704 |
Poland
|
10 | |
| Rytel, Jan | 1564 |
Poland
|
9 | |
| Rytenko, Vsevolod | 2362 | IM |
Ukraine
|
46 |
| Rytilahti, Kauko | 1917 |
 Finland
|
24 | |
| Rytshagov, Mikhail | 2464 | GM |
Estonia
|
974 |
| Ryumeko, Gilbert | 1809 |
 Burundi
|
1 | |
| Ryvova, Anna | 1873 | WFM |
Czech Republic
|
114 |
| Ryzhkin, Oleg | 1941 |
Russian Federation
|
36 | |
| Ryzhkov, Vjacheslav | 2138 |
Russian Federation
|
16 | |
| Ryzhkov, Yury | 2342 |
Russian Federation
|
16 | |
| Ryzhov, Ivan | 2275 |
Russian Federation
|
101 | |
| Ryzhov, Vladimir | 2378 | IM |
Ukraine
|
110 |
| Ryznar, Vladimir | 2106 |
Croatia
|
56 | |
| Rzaev, Asker | 2060 |
Russian Federation
|
10 | |
| Rzaev, Rauf | 2244 |
Azerbaijan
|
26 | |
| Rzaev, Telman | 1998 |
Azerbaijan
|
5 | |
| Rzaeva, Liaman | 1933 |
Azerbaijan
|
28 | |
| Rzakuliev, Shamil | 2008 |
Russian Federation
|
8 | |
| Rzayev, Askar Aliakbar | 1958 |
 Turkey
|
9 | |
| Rzayev, Bahruz | 2335 | IM |
Turkey
|
284 |
| Rzayev, Chingiz | 2134 |
Azerbaijan
|
16 | |
| Rzayeva, Laman | 1979 |
Azerbaijan
|
1 | |
| Rzehak, Michael | 2161 |
Germany
|
27 | |
| Rzemek, Wojciech | 1876 |
Poland
|
1 | |
| Rzepecka, Dorota | 1885 |
Poland
|
37 | |
| Rzepka, Krzysztof | 2106 |
Poland
|
20 | |
| Rzeszoto, Rastislav | 1813 |
Slovakia
|
46 | |
| Rzewnicki, Pawel | 1801 |
Poland
|
9 | |
| Rzeznik, Lukasz | 1978 |
Poland
|
23 | |
| Rzoska, Kamil | 2203 |
Poland
|
55 |
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