| Name | ELO | Title | Federation | Games |
| Aab, Manfred | 1706 |  Germany |
2 | |
| Aaberg, Anton | 2360 | IM |  Sweden |
144 |
| Aabid, Ryaad | 1778 |  Norway |
5 | |
| Aabling Thomsen, Jakob | 2388 | IM |  Denmark |
266 |
| Aadityan, N. | 1758 |  India |
1 | |
| Aagaard, Jacob | 2470 | GM |  Scotland |
886 |
| Aagaard, Kasper | 1913 | Denmark |
43 | |
| Aagaard, Michael | 2056 |  Netherlands |
37 | |
| Aage, Bjarke | 2052 | Denmark |
7 | |
| Aagedal, Geir Ole | 1735 | Norway |
34 | |
| Aakanksha Hagawane | 2264 | WIM | India |
44 |
| Aakio, Seppo | 2055 |  Finland |
138 | |
| Aalbers, Thijs | 1941 | Netherlands |
2 | |
| Aalbersberg Kroon, Pedro | 1666 |  Spain |
45 | |
| Aalders, Hendricus | 2021 | Spain |
3 | |
| Aaltio, Erkki | 2033 | Finland |
158 | |
| Aalto, Timo | 1887 | Finland |
28 | |
| Aandal, Kristian | 2012 | Norway |
102 | |
| Aangeenbrug, Hans | 1963 | Netherlands |
10 | |
| Aanstad, Magnus | 2023 | Norway |
60 | |
| Aarland, Stein Arild | 2300 | FM | Norway |
136 |
| Aarnes, Carl Christian | 1790 | Norway |
32 | |
| Aaron, Deepak | 2306 |  United States |
68 | |
| Aaron, Manuel | 2315 | IM | India |
120 |
| Aarons, Poppy J | 1862 |  United Kingdom |
54 | |
| Aarstad, Tron | 1872 | Norway |
11 | |
| Aarthun, Rune | 1842 | Norway |
4 | |
| Aarts, Rob | 2123 | Netherlands |
19 | |
| Aas, Henrik | 1803 | Norway |
5 | |
| Aasen, Oddvar | 1463 | Norway |
7 | |
| Aassim, Abdelhadi | 2115 |  Morocco |
8 | |
| Aasum, Anker | 1862 | Norway |
15 | |
| Ababou, Alexandre | 1742 |  France |
12 | |
| Ababou, Nessim | 2053 | France |
24 | |
| Ababsa, Tufek | 1646 | France |
31 | |
| Abad Martinez, Manuel | 1546 | Spain |
4 | |
| Abad Sanmartin, Jorge | 1942 | Spain |
36 | |
| Abad Vinas, Jesus Manuel | 1818 | Spain |
11 | |
| Abadal, Ramon | 1580 |  Uruguay |
7 | |
| Abadia Pascual, Luis | 1905 | Spain |
71 | |
| Abahra, Karam | 1680 |  Palestinian Territories |
14 | |
| Abal Cores, Christian | 1550 | Spain |
11 | |
| Abal Cores, Lucas | 2304 | FM | Spain |
26 |
| Abalde Fernandez, Esteban | 2034 | Spain |
26 | |
| Abalia Patino, Aritz | 2155 | Spain |
1 | |
| Aban, Elbio | 2250 |  Argentina |
1 | |
| Abancens Fernandez, Bernardo | 1818 | Spain |
14 | |
| Abang, Mohd Reduan | 2031 |  Malaysia |
11 | |
| Abarca, Diego | 2149 |  Peru |
33 | |
| Abarca Aguirre, Manuel | 2347 | FM |  Chile |
88 |
| Abarca del Rio, Francisco | 2104 | France |
15 | |
| Abarca Gonzalez, Damaris | 2037 | WFM | Chile |
53 |
| Abarca Gonzalez, Nicolas | 2415 | Chile |
87 | |
| Abascal Vicente, Ignacio | 1711 | Spain |
26 | |
| Abashev, Alex | 2090 |  Russian Federation |
4 | |
| Abasov, Nijat | 2627 | GM |  Azerbaijan |
411 |
| Abatantuono, Giuseppe | 2086 |  Venezuela |
3 | |
| Abate, Tomas | 1802 | Argentina |
4 | |
| Abatino, Maurizio | 2151 | FM |  Italy |
96 |
| Abatzidis, Stelios | 1894 |  Cyprus |
36 | |
| Abaza, Ivan | 1955 |  Croatia |
6 | |
| Abbas, Ali | 1912 |  Bahrain |
5 | |
| Abbas, Daniel | 2281 | FM | United Kingdom |
32 |
| Abbas, Talal | 1884 |  Canada |
12 | |
| Abbasi, Nasser M | 2305 | FM | United States |
83 |
| Abbasi, Rania | 2040 |  Syrian Arab Republic |
27 | |
| Abbasi, Rasool | 2150 |  Iran |
4 | |
| Abbasifar, Hasan | 2401 | GM | Iran |
187 |
| Abbasov, Amil | 1715 | Azerbaijan |
6 | |
| Abbasov, Farid | 2534 | GM | Azerbaijan |
416 |
| Abbasov, Vusal | 2302 | Azerbaijan |
20 | |
| Abbasova, Aiguioun | 2170 | Azerbaijan |
30 | |
| Abbassi, Zeyneb | 1807 | France |
2 | |
| Abbaszade, Arzu | 1971 | Azerbaijan |
21 | |
| Abbes, Ali | 2203 | CM |  Tunisia |
6 |
| Abbet, Jean Luc | 1994 |  Switzerland |
5 | |
| Abbey, Anate | 1418 | France |
21 | |
| Abbiati, Gianluigi | 1343 | Italy |
12 | |
| Abbink, Michel | 2259 | Netherlands |
49 | |
| Abbott, Peter | 1860 | CM |  Australia |
20 |
| Abbou, Meriem | 2005 | WFM |  Algeria |
25 |
| Abcouwer, Jan Bart | 2077 | Netherlands |
23 | |
| Abd El Fatah, Reda Fadel | 2165 |  Egypt |
8 | |
| Abd El Gawad, Shaban | 2095 | Italy |
15 | |
| Abdagic, Edib | 2015 | Denmark |
18 | |
| Abdala, Jorge | 2043 |  Bolivia |
11 | |
| Abdalla, Jose Lucas | 1971 |  Brazil |
24 | |
| Abdalla, Luiz Guilherme Aurelli | 2245 | FM | Brazil |
98 |
| Abdalla, Sayed | 1970 | Egypt |
8 | |
| Abdallah, Mohamed | 2099 | Egypt |
1 | |
| Abdallah, Yaser | 1840 | Egypt |
1 | |
| Abdein, Saiied | 1980 | Egypt |
7 | |
| Abdel Aziem, Ramadan | 2247 | Egypt |
80 | |
| Abdel Aziz, Ahmed | 2029 | Egypt |
3 | |
| Abdel Aziz, Khaled | 1975 | Egypt |
6 | |
| Abdel Aziz, Mahmoud | 1909 | Egypt |
11 | |
| Abdel Aziz, Shebab | 2118 | Egypt |
9 | |
| Abdel Fadil, Mohamed | 2162 | Egypt |
37 | |
| Abdel Fatah, Mohamed | 2183 | Egypt |
3 | |
| Abdel Hafeiz, Ayman | 1959 | Egypt |
1 | |
| Abdel Hai, Hany | 2197 | Egypt |
1 | |
| Abdel Hameed, Mazen | 1858 | Egypt |
1 | |
| Abdel Hamid, Gamal | 2034 | Egypt |
4 | |
| Abdel Megid, Mostafa | 2340 | Egypt |
6 | |
| Abdel Rahim, Mohamed | 2053 | FM |  United Arab Emirates |
7 |
| Abdel Rahman, Alla | 2148 | Egypt |
3 | |
| Abdel Razik, Ahmed | 2084 | Egypt |
12 | |
| Abdel Razik, Khaled | 2373 | IM | Egypt |
237 |
| Abdel Samee, Mohamed | 2198 | Egypt |
34 | |
| Abdel Shafy, Mahmoud | 2068 | Egypt |
2 | |
| Abdel Wahab, Ahmad | 1988 | Palestinian Territories |
5 | |
| Abdel Wahab, Elkhatem | 2102 |  Sudan |
9 | |
| Abdel Wahed, Mohamed | 2021 | Egypt |
3 | |
| Abdelazeez Mohamed Abdalla | 2183 | FM | Sudan |
17 |
| Abdelmenaem, Sohayla | 1791 | WFM | Egypt |
0 |
| Abdelnabbi, Imed | 2434 | IM | Egypt |
300 |
| Abdi, Farzad | 2082 | United States |
3 | |
| Abdi, Houcine | 1722 | France |
6 | |
| Abdi, Zineb Dina | 1963 | WIM | Algeria |
14 |
| Abdic, Adnan | 2177 |  Bosnia And Herzegovina |
16 | |
| Abdikani Nor, Mohamed | 1517 |  Somalia |
9 | |
| Abdikasova, Panno | 2055 |  Kazakhstan |
84 | |
| Abdilkhair, Abilmansur | 2194 | FM | Kazakhstan |
0 |
| Abdisalimov, Abdimalik | 2368 | FM |  Uzbekistan |
34 |
| Abdo, Antuan | 1962 |  |
21 | |
| Abdo, Luis | 1962 |  Paraguay |
29 | |
| Abdo, Moussa | 1725 | |
5 | |
| Abdollah Zadeh, Arash | 2139 | Iran |
22 | |
| Abdrakhmanova, Sara | 1987 | Russian Federation |
35 | |
| Abdrlauf, Elham | 2080 | Norway |
9 | |
| Abdul, Herman | 2080 | United States |
4 | |
| Abdul, Sonny | 1841 | France |
9 | |
| Abdul Adhim, Muneer | 2158 |  Iraq |
8 | |
| Abdul Ghafour, Zayed | 2052 |  Qatar |
41 | |
| Abdul Ghani, Hayder | 2208 | FM | Iraq |
25 |
| Abdul Kareem, Hassan | 2169 | United Arab Emirates |
38 | |
| Abdul Karim, Al Audari | 2190 |  Yemen |
8 | |
| Abdul Khaliq, Wais | 1921 |  Afghanistan |
5 | |
| Abdul Majeed, N. | 1727 | India |
13 | |
| Abdul Moula, Sabri | 2189 | CM | Yemen |
62 |
| Abdul Mujeeb, Numan | 1444 | United States |
1 | |
| Abdul Rahman Ali | 1850 | CM |  Maldives |
11 |
| Abdul Wahab, A Rasheed | 2056 | FM | Iraq |
47 |
| Abdulaziz, Amal | 1643 | WFM | United Arab Emirates |
13 |
| Abdulaziz, Eman | 1722 | WFM | United Arab Emirates |
13 |
| Abdulaziz, Ibrahim | 1849 | United Arab Emirates |
16 | |
| Abdulaziz, Mahmoud | 2108 | CM | |
96 |
| Abdulgader, Amira | 1484 |  Libya |
20 | |
| Abdulghafour, Yousef | 2140 | Qatar |
146 | |
| Abdulkarim, Ali | 1973 | United Arab Emirates |
26 | |
| Abdulkarimli, Shalala | 1579 | Azerbaijan |
10 | |
| Abdulla, A. | 2320 | FM | Iraq |
45 |
| Abdulla, Al Rakib | 2498 | GM |  Bangladesh |
672 |
| Abdulla, Al-Hamed | 1781 | United Arab Emirates |
5 | |
| Abdulla, Ali | 1814 | United Arab Emirates |
1 | |
| Abdulla, Hayala | 1955 | Azerbaijan |
11 | |
| Abdulla, Ibrahim | 1731 | Maldives |
8 | |
| Abdulla, Khayala Mardan qizi | 2227 | WIM | Azerbaijan |
136 |
| Abdulla, Mohamed Saleh | 1763 | United Arab Emirates |
9 | |
| Abdulla, Murad | 2284 | FM | Scotland |
42 |
| Abdulla, Omar | 1985 | Yemen |
4 | |
| Abdulla, Zaura | 1442 | WCM | Maldives |
4 |
| Abdullaev, Makhish | 2302 | Azerbaijan |
17 | |
| Abdullaev, Mumin | 1975 | Uzbekistan |
1 | |
| Abdullah, A Hamedo | 2220 | CM | Morocco |
2 |
| Abdullah, Abbas | 2068 | United Arab Emirates |
1 | |
| Abdullah, Al-Saif | 2043 | Bangladesh |
1 | |
| Abdullah, Che Hassan | 2111 | Malaysia |
5 | |
| Abdullah, Jaafar Mohamed | 2175 | United Arab Emirates |
5 | |
| Abdullah, Mansoor | 2270 | IM | United Arab Emirates |
38 |
| Abdullah, Mohamed | 2210 | United Arab Emirates |
4 | |
| Abdullah, Mohd Kamal | 2092 | CM | Malaysia |
69 |
| Abdullayev, Azer | 2076 | Azerbaijan |
25 | |
| Abdullayev, Elshad | 2204 | Azerbaijan |
23 | |
| Abdullayev, Kamran | 1820 | Azerbaijan |
1 | |
| Abdullin, Renat | 2092 | Russian Federation |
36 | |
| Abdullina, Kamila R | 2058 | Russian Federation |
21 | |
| Abdulov, Orkhan | 2398 | IM | Azerbaijan |
294 |
| Abdulov, Rauf | 2134 | Russian Federation |
5 | |
| Abdulrahman, Al Yafee | 1932 | United Arab Emirates |
2 | |
| Abdulrahman, Nezam | 2045 | United Arab Emirates |
1 | |
| Abdulrahman, Omar | 1322 | Yemen |
7 | |
| Abdulsalam, Nadhmia | 1551 | WCM | Yemen |
46 |
| Abdulyazanov, Malik | 2323 | FM | Russian Federation |
8 |
| Abdumalik, Zhansaya | 2482 | IM | Kazakhstan |
260 |
| Abdurafiev, Memet | 2152 |  Ukraine |
7 | |
| Abdus, Sidique | 1763 | India |
7 | |
| Abdusattorov, Nodirbek | 2558 | GM | Uzbekistan |
145 |
| Abdyjapar, Asyl | 2372 | IM |  Kyrgyzstan |
150 |
| Abe, Blaz | 1679 |  Slovenia |
9 | |
| Abed, Rabou | 2067 |  Jordan |
9 | |
| Abedi, Abolfazl | 2053 | Iran |
2 | |
| Abedi, Ali | 2163 | Iran |
44 | |
| Abedi, Pouria | 2006 | Iran |
1 | |
| Abedian, Mohsen | 1611 | United Kingdom |
1 | |
| Abedian, Saeid | 2033 | Iran |
13 | |
| Abedinov, Adnan | 2131 | Sweden |
14 | |
| Abeer, Ali | 1583 | WCM | United Arab Emirates |
6 |
| Abegg, Beat | 1894 | Switzerland |
35 | |
| Abel, Dennes | 2476 | IM | Germany |
450 |
| Name | ELO | Title | Federation | Games |
| Abel, Ernst | 2035 | Germany |
27 | |
| Abel, Hans Peter | 1839 | Germany |
17 | |
| Abel, Imre | 2053 |  Hungary |
10 | |
| Abel, Karoly | 1853 | Hungary |
11 | |
| Abel, Lajos | 2228 | IM | Hungary |
205 |
| Abel, Manfred | 1829 | Germany |
2 | |
| Abel, Peter | 2217 |  Slovakia |
154 | |
| Abel, Thomas | 2336 | Germany |
39 | |
| Abel Naby, Ahmed | 1862 | Egypt |
6 | |
| Abel Vazquez, Jose Luis | 2048 | Spain |
16 | |
| Abela, Daniel | 2082 |  Malta |
50 | |
| Abele, Albert | 1975 | Germany |
15 | |
| Abele, Stefan | 1643 | Germany |
1 | |
| Abelev, Oleg | 2316 | Russian Federation |
25 | |
| Abelgas, Rodolfo Varron | 1903 | |
23 | |
| Abelgas, Roel | 2290 | FM |  Philippines |
89 |
| Abelguzin, Dinar | 2358 | FM | Russian Federation |
1 |
| Abelha, Mozart | 2031 | Brazil |
15 | |
| Abelha, Mozart Rosa | 1957 | Brazil |
6 | |
| Abelian, Artak | 2346 | FM | Russian Federation |
32 |
| Abella, Julio C | 2291 | Argentina |
14 | |
| Abella Vazquez, Carlos Manuel | 2139 | Spain |
53 | |
| Abella Vazquez, Cesar | 2120 | Spain |
68 | |
| Abelleira Gonzalez, Daniel | 1895 | Spain |
3 | |
| Abello, Sebastien | 2333 | France |
90 | |
| Abellot Dura, Jose Luis | 1880 | Spain |
2 | |
| Abeln, Michiel | 2322 | FM | Netherlands |
210 |
| Abels, Henk | 1858 | Netherlands |
18 | |
| Abelyan, Murad | 1719 |  Czech Republic |
8 | |
| Abend, Ilay | 1806 |  Israel |
10 | |
| Abendroth, Guenter | 2225 | Germany |
91 | |
| Abendroth, Karlheinz | 2117 | Germany |
7 | |
| Abente, S Ramiro | 1499 | Paraguay |
32 | |
| Abera, Aydagnuhem Gezachew | 2116 | CM |  Ethiopia |
18 |
| Abera, Yimam | 2194 | FM | Ethiopia |
72 |
| Aberbach, Angel | 1981 | Argentina |
81 | |
| Aberg, Lars-Erik | 1631 | Sweden |
9 | |
| Aberg, Tommi | 2033 | Finland |
6 | |
| Abergel, Thal | 2419 | GM | France |
673 |
| Abert, Gyula | 1649 | Hungary |
10 | |
| Abeysinghe, H M H Janandani | 1698 |  Sri Lanka (formerly Ceylon) |
5 | |
| Abgrall, Herve | 1736 | France |
34 | |
| Abhau, Jochen | 2246 | Germany |
114 | |
| Abhay, T. | 2297 | India |
34 | |
| Abhijith, M | 1826 | India |
1 | |
| Abhilash, Reddy ML | 2252 | India |
45 | |
| Abhimanyu, Poddar | 2000 | India |
1 | |
| Abhinav Gola | 1849 | India |
1 | |
| Abhishek, A | 1994 | India |
2 | |
| Abhishek, Das | 2280 | India |
64 | |
| Abhishek, Kelkar | 2359 | IM | India |
189 |
| Abhratanu, Dutta | 2077 | India |
2 | |
| Abhyudaya, Rajpurohit | 2112 | India |
10 | |
| Abi Nader, Charles | 1510 | |
4 | |
| Abibula, Aytechin | 2328 | FM |  Romania |
24 |
| Abidi, Hasma | 1617 | France |
2 | |
| Abidi, Ines | 1676 | France |
9 | |
| Abidin, Zukkernain | 1985 |  Brunei Darussalam |
9 | |
| Abildlund, Jens | 2187 | Denmark |
36 | |
| Abilmazhinov, Dauren | 2428 | IM | Kazakhstan |
9 |
| Abis, Roberto | 1943 | Italy |
1 | |
| Abishova, Anna | 2045 |  Estonia |
76 | |
| Abiton, Joel | 1945 | France |
1 | |
| Abkarian, Suren | 2091 |  Armenia |
9 | |
| Ablonczy, Kalman | 1757 | Hungary |
1 | |
| Abma, Klaas | 1903 | Netherlands |
1 | |
| Abo Elnasr, Mohamed | 2160 | Egypt |
8 | |
| Abo Hagag, Mohamed | 1965 | Egypt |
10 | |
| Abo Hazeem, Mohanned | 2111 | Jordan |
11 | |
| Abo Moliana, Montasar | 1993 | Libya |
11 | |
| Abo Nar, Mohamed | 2170 | Egypt |
48 | |
| Abo Zekry, Mohamed | 2124 | Egypt |
6 | |
| Abolianin, Arthur | 2309 | IM |  Belgium |
255 |
| Abolichin, Dmitrij | 2097 |  Lithuania |
30 | |
| Abolina, Arija Solveiga | 1799 |  Latvia |
9 | |
| Abolina, Liga | 2140 | Latvia |
22 | |
| Abolmaali, Kayvan | 1573 | France |
2 | |
| Abos Rosico, Antonio | 2083 | Spain |
10 | |
| Abou el Zein, Eid Mahmoud | 2129 | IM | Egypt |
156 |
| Abou Nassif, Ahmad | 1857 |  Lebanon |
32 | |
| Abouan, Stephane | 1985 | France |
24 | |
| Aboud, Firas | 2310 | Syrian Arab Republic |
14 | |
| Aboud, Sebastien | 1969 | |
25 | |
| Aboudi, Marwan | 2122 | Jordan |
60 | |
| Aboutail, Mohamed | 2136 | Egypt |
16 | |
| Aboy Nieto, Pablo | 2003 | Spain |
24 | |
| Abraham, Helmut | 1465 | Germany |
9 | |
| Abraham, Jan | 1912 | Slovakia |
17 | |
| Abraham, Jan Willem | 2198 | Germany |
198 | |
| Abraham, Karel | 1652 | Czech Republic |
6 | |
| Abraham, Miguel | 1841 | Argentina |
13 | |
| Abrahams, Daniel | 2150 | Canada |
19 | |
| Abrahams, Steven L | 2055 | United States |
0 | |
| Abrahamsen, Nikolaj | 1477 | Denmark |
2 | |
| Abrahamson, Philip | 2085 |  New Zealand |
11 | |
| Abrahamsson, Daniel | 2055 | Sweden |
40 | |
| Abrahamsson, Roaul | 1958 | Norway |
4 | |
| Abrahamyan, Rashid | 1681 | Armenia |
1 | |
| Abrahamyan, Tatev | 2361 | WGM | United States |
390 |
| Abramchuk, Klavdia | 2120 | Ukraine |
102 | |
| Abramciuc, Marius | 2332 | FM |  Moldova |
15 |
| Abramenko, Sergey | 2135 |  Belarus |
7 | |
| Abramichev, Artyom | 2022 | Russian Federation |
17 | |
| Abramov, Alexander | 1433 | Russian Federation |
25 | |
| Abramov, Alexandr | 1436 | Russian Federation |
22 | |
| Abramov, Anatoli P | 2210 | Russian Federation |
27 | |
| Abramov, Boris | 2149 | IM | Russian Federation |
4 |
| Abramov, Nikita | 2296 | FM | Russian Federation |
6 |
| Abramov, Petr | 1804 | Russian Federation |
1 | |
| Abramov, Valentin | 2271 | FM | Russian Federation |
112 |
| Abramov, Yuri | 2123 | Israel |
9 | |
| Abramova, Oksana | 2097 | Russian Federation |
4 | |
| Abramova, Yulia | 1969 | Russian Federation |
48 | |
| Abramovic, Bosko | 2372 | GM |  Serbia |
1437 |
| Abramovic, Darko | 2154 | Croatia |
16 | |
| Abramovic, Dragoljub | 2050 |  Montenegro |
20 | |
| Abramovich, Antuan | 1895 | Russian Federation |
9 | |
| Abramowski, Joerg | 1934 | Germany |
10 | |
| Abramson, Horacio | 2221 | Argentina |
92 | |
| Abramuk, Alexander | 1680 | Ukraine |
9 | |
| Abramyan, Artur | 1985 | Ukraine |
1 | |
| Abrantes, Jose Almeida | 1611 |  Portugal |
10 | |
| Abrantes, Persson | 2055 | CM |  Mozambique |
36 |
| Abrashin, Aleksey | 2248 | Russian Federation |
1 | |
| Abrashkin, Boris | 2407 | IM | Russian Federation |
64 |
| Abravanel, Chely | 2281 | FM | France |
166 |
| Abregu, Miguel | 2251 | Argentina |
28 | |
| Abrekov, Mussa | 2180 | Russian Federation |
9 | |
| Abreu, Jorge D | 2381 | IM |  Dominican Republic |
40 |
| Abreu Cordero, Jose Leonardo | 1950 | Canada |
5 | |
| Abreu Delgado, Aryam | 2434 | GM |  Cuba |
139 |
| Abreu Jean, Carlos Paul | 2317 | FM | Dominican Republic |
49 |
| Abreu Sanchez, Leonel Jesus | 1718 | Venezuela |
5 | |
| Abreu Santos, Eudismar | 2120 | Brazil |
5 | |
| Abreu Suarez, Isauro | 2001 | Spain |
75 | |
| Abril, Mauricio | 1986 |  Colombia |
2 | |
| Abril Avellanas, Eduardo | 2160 | Spain |
12 | |
| Abrines Sampol, Lorenzo | 1678 | Spain |
19 | |
| Abromaitis, Marius | 2059 | Lithuania |
20 | |
| Abromeit, Guenter | 1825 | Germany |
32 | |
| Abrorova, Sabrina | 1685 |  Tajikistan |
11 | |
| Abrosimov, Alexandre | 2310 | Russian Federation |
23 | |
| Abrosimov, Egor | 2014 | Russian Federation |
1 | |
| Abrosimov, Nikolay | 1679 | Russian Federation |
3 | |
| Abrosimov, Vladimir | 2341 | FM | Russian Federation |
38 |
| Absava, Giorgi | 2156 |  Georgia |
20 | |
| Absmaier, Friedrich | 2166 | Germany |
60 | |
| Absoliamov, Javday | 1754 | Russian Federation |
1 | |
| Abtini, Hasan | 1978 | Syrian Arab Republic |
30 | |
| Abu Bakar, Ibrahim | 1636 | Malaysia |
9 | |
| Abubakar, Nurdin | 2044 |  Indonesia |
7 | |
| Abubekerov, Oleg | 2246 | FM | Russian Federation |
10 |
| Abucejo, Armel N | 1986 | Philippines |
6 | |
| Abudureheman, Namaiti | 2008 |  China |
9 | |
| Abuin Boullon, Manuel Angel | 2127 | Spain |
76 | |
| Abuladze, Lana | 2101 | WFM | Russian Federation |
25 |
| Abulhul, Tarik | 2021 | Libya |
20 | |
| AbuMengel, Hatim Mohammed | 1563 | Libya |
10 | |
| Aburto, Horacio | 1778 |  Mexico |
24 | |
| Abusdal, Ivar A | 1990 | Norway |
27 | |
| Abylkassymova, Raushan | 2018 | Kazakhstan |
30 | |
| Abzalov, Ivan | 2134 | Russian Federation |
28 | |
| Ac, Alexander | 2066 | Slovakia |
28 | |
| Ac, Michal | 2171 | Slovakia |
273 | |
| Acar, Gizem | 1914 |  Turkey |
55 | |
| Acar, Ilhami | 1619 | Turkey |
12 | |
| Acarbay, Algi | 1911 | Turkey |
20 | |
| Acarbay, Aydin | 1911 | Turkey |
23 | |
| Accardo, Francesco | 1838 | Italy |
60 | |
| Accatatto Martin, Nicola | 1944 | Spain |
2 | |
| Accattato Martin, Mario | 2215 | Spain |
68 | |
| Accattato Martin, Nicola | 2016 | Spain |
7 | |
| Accensi Estrada, Miguel Angel | 2144 | Spain |
25 | |
| Accettone, Gregory | 1892 | France |
4 | |
| Acco, David | 1906 | France |
29 | |
| Accola, Tom | 1457 | Australia |
1 | |
| Accouche, Andry | 1661 |  Seychelles |
11 | |
| Accouri, Pascal | 1760 | France |
17 | |
| Acebal Muniz, Antonio | 2073 | FM | Spain |
334 |
| Acebal Muniz, Jose Maria | 2327 | FM | Spain |
45 |
| Acebal Muniz, Maria Concepcion | 1140 | Spain |
5 | |
| Acedo Pena, Javier | 1520 | Spain |
3 | |
| Acero Solis, Alberto | 1968 | Spain |
6 | |
| Aceto, Lorenzo | 1996 | Italy |
17 | |
| Acevedo, Julio | 1960 | Dominican Republic |
5 | |
| Acevedo, Raul | 2021 | Argentina |
16 | |
| Acevedo, Salmir | 2112 |  El Salvador |
76 | |
| Acevedo, Victor | 2008 | Paraguay |
41 | |
| Acevedo Garcia, Hilda | 2070 | WCM | Mexico |
43 |
| Acevedo Mendez, Lisseth | 1885 | WIM |  Costa Rica |
10 |
| Acey, Gerald | 2133 | United Kingdom |
25 | |
| Acha, Jorge | 2198 | Argentina |
11 | |
| Achang, Andrei | 2210 | Russian Federation |
62 | |
| Acharya, Chandragupta K | 2300 | FM | India |
16 |
| Achatz, Michael | 1907 | Germany |
15 | |
| Achen, Denis | 1617 | Belgium |
24 | |
| Achenbach, Manfred | 2046 | Germany |
193 | |
| Achenbach, Volker | 2165 | Germany |
45 | |
| Acher, Mathieu | 2341 | France |
242 | |
| Achereiner, Guillaume | 2025 | France |
36 |