| Name | ELO | Title | Federation | Games |
| Ma, Beini | 1942 |
 Germany
|
135 | |
| Ma, Ernesto | 2131 | 49 | ||
| Ma, Kevin | 1738 |
 United States
|
5 | |
| Ma, Lin | 2211 |
 China
|
34 | |
| Ma, Qun | 2648 | GM |
China
|
383 |
| Ma, Whee Ky | 2324 | FM |
 Netherlands
|
36 |
| Ma, Zhonghan | 2469 | IM |
China
|
181 |
| Maack, Kjartan | 2074 |
 Iceland
|
25 | |
| Maag, Rene | 1815 |
 Switzerland
|
15 | |
| Maahs, Erich | 2049 |
Germany
|
460 | |
| Maalla, Abdessadek | 2085 |
 Morocco
|
18 | |
| Maarup, Michael | 2156 |
 Denmark
|
20 | |
| Maas, Edmund | 1682 |
Germany
|
23 | |
| Maas, Joop | 1862 |
Netherlands
|
48 | |
| Maas, Thomas | 2085 |
 Belgium
|
21 | |
| Maasarani, Mahmoud | 1963 | 60 | ||
| Maass, Joerg | 2140 |
Germany
|
47 | |
| Maassen, Hermann | 1810 |
Germany
|
49 | |
| Maatman, Nick | 2362 | IM |
Netherlands
|
140 |
| Maatoug, Redwan | 2223 |
 France
|
81 | |
| Maatta, Vesa | 2059 |
 Finland
|
39 | |
| Mabe, Chris J | 2156 |
United States
|
21 | |
| Mabelly, Rudy | 1578 |
France
|
11 | |
| Mabic, Goran | 2094 |
 Croatia
|
13 | |
| Mabille, Natacha | 1958 |
Belgium
|
8 | |
| Mabior Anyuat Mabior | 1989 | 8 | ||
| Mablouke, Ulrich | 1382 |
France
|
34 | |
| Mabrouk, Fathi | 2034 |
 Tunisia
|
17 | |
| Mabrouk, Issam | 2031 |
Morocco
|
5 | |
| Mabuya, Mcdonald Z | 1861 |
 South Africa
|
1 | |
| Mac Donal, Oscar | 2032 |
 Argentina
|
13 | |
| Mac Farland, James | 2099 |
United States
|
14 | |
| Mac Intyre, Paul | 2246 | FM |
United States
|
141 |
| Macagno, Sergio | 2296 | FM |
Argentina
|
33 |
| Macak, Stefan | 2354 | IM |
 Slovakia
|
305 |
| Macala, Allan | 2289 |
 Philippines
|
8 | |
| Macanga, Branko | 1803 | FM |
Croatia
|
33 |
| MacArainn, Gordon | 1963 |
 Scotland
|
33 | |
| Macarry, Elodie | 1905 |
France
|
39 | |
| MacArthur, John | 1936 |
United States
|
56 | |
| Macaspac, Arthur | 1981 |
United States
|
7 | |
| Macaya Ruiz, Alfons | 2037 |
 Spain
|
16 | |
| Maccagno, Giancarlo | 2090 |
 Italy
|
67 | |
| Maccapan, Fabio | 1948 |
Italy
|
23 | |
| Maccapani, Massimiliano | 1927 | CM |
 San Marino
|
78 |
| Maccario, Mauro | 2137 |
Italy
|
21 | |
| MacDonald, David R | 2275 |
 United Kingdom
|
5 | |
| MacDonald, Jonathan | 1984 |
 Canada
|
50 | |
| MacDonald, Paul | 1864 |
 New Zealand
|
19 | |
| Macdonald Ross, Michael | 2117 |
United Kingdom
|
10 | |
| MacDonald Ross, Stephen | 2049 |
United Kingdom
|
36 | |
| Mace, Emmanuel | 1721 |
France
|
55 | |
| Mace, Sebastien | 1648 |
France
|
4 | |
| Macedo, Adriano Esteves | 1953 |
 Portugal
|
2 | |
| Macedo, Maximo Iack | 2339 | IM |
 Brazil
|
110 |
| Macedo, Maximo Valerio | 1807 | FM |
Brazil
|
45 |
| Macedo Rasgadinho, Joaquim | 1893 |
Portugal
|
18 | |
| Macejovsky, Igor | 2021 |
 Czech Republic
|
23 | |
| Macek, Kamil | 1826 |
Czech Republic
|
86 | |
| Macek, Lukas | 1585 |
Czech Republic
|
23 | |
| Macek, Oldrich | 1643 |
Czech Republic
|
1 | |
| Macek, Petr | 1820 |
Czech Republic
|
14 | |
| Macek, Vlasta | 2084 | WIM |
Croatia
|
542 |
| Macekova, Martina | 2095 | WFM |
Slovakia
|
129 |
| MacFarland, James | 1971 |
United States
|
5 | |
| Macfarlane, Donald | 2153 |
United Kingdom
|
43 | |
| Macgilchrist, Siegrun | 1541 |
Scotland
|
88 | |
| MacGregor, Angus | 1237 |
 Australia
|
7 | |
| MacGregor, Michael | 2163 |
United States
|
1 | |
| Mach, Holger | 2261 | FM |
Germany
|
214 |
| Mach, Jan | 1672 |
Czech Republic
|
19 | |
| Mach, Petr | 1619 |
Czech Republic
|
202 | |
| Mach, Robert | 1736 |
 Austria
|
7 | |
| Machacek, Jan | 2086 |
Czech Republic
|
10 | |
| Machacek, Ludek | 1902 |
Czech Republic
|
1 | |
| Machacek, Martin | 1435 |
Czech Republic
|
10 | |
| Machado, Carlos | 1830 |
Portugal
|
10 | |
| Machado, Gilmar Dias | 1821 |
Brazil
|
35 | |
| Machado, Julio | 1727 |
Portugal
|
10 | |
| Machado, Luis | 2062 |
Portugal
|
41 | |
| Machado, Raul | 2240 |
 Cuba
|
11 | |
| Machado, Tomas Dias | 1967 |
Portugal
|
1 | |
| Machado, Wallace Fernandes | 1648 |
Brazil
|
30 | |
| Machado Cruz, Fidel | 2040 |
 Mexico
|
1 | |
| Machado Escanio, Michel | 2311 | FM |
Cuba
|
21 |
| Machado Hernandez, Junior | 2042 |
Spain
|
3 | |
| Machaj, Andrzej | 2275 |
 Poland
|
1 | |
| Machaj, Bartosz | 2102 |
Poland
|
87 | |
| Machala, Vladislav | 1860 |
Czech Republic
|
51 | |
| Machalek, Bedrich | 1921 |
Czech Republic
|
39 | |
| Machalek, Martin | 1848 |
Czech Republic
|
36 | |
| Machalik, Juraj | 1485 |
Slovakia
|
1 | |
| Machalik, Marek | 1909 |
Czech Republic
|
8 | |
| Machalova, Erika | 2092 |
Slovakia
|
203 | |
| Machalova, Maria | 2115 | WFM |
Slovakia
|
215 |
| Machalova, Veronika | 2214 | WFM |
Slovakia
|
364 |
| Machan, Jan | 2257 | FM |
Czech Republic
|
71 |
| Machan, Vaclav | 1746 |
Czech Republic
|
4 | |
| Macharacek, Simon | 2194 |
Czech Republic
|
141 | |
| Macharashvili, Tekla | 1908 |
 Georgia
|
25 | |
| Machata, Martin | 2210 |
Croatia
|
162 | |
| Machelett, Heiko | 2372 | IM |
Germany
|
233 |
| Macher, Claus | 1898 |
Germany
|
89 | |
| Macherzynski, Rafal | 1642 |
Poland
|
1 | |
| Machidon, Cristi | 2313 | FM |
 Moldova
|
9 |
| Machin, Eric | 2183 |
France
|
19 | |
| Machin, Guillaume | 2143 | CM |
France
|
53 |
| Machin Arbelo, Pedro Alexis | 1943 |
Spain
|
99 | |
| Machin Rivera, Mark | 2341 | IM |
 Puerto Rico
|
42 |
| Machiroux, Bruno | 1776 |
Belgium
|
1 | |
| Machius, Mischa | 2275 |
Germany
|
8 | |
| Machkalyan, Haik | 1974 |
 Armenia
|
9 | |
| Machlik, Edit | 2074 |
 Norway
|
107 | |
| Machlik, Endre | 2157 |
Norway
|
33 | |
| Machlik, Jon | 1939 |
Norway
|
10 | |
| Machlik, Monika | 2119 |
Norway
|
159 | |
| Machlin, Maxim | 2007 |
Germany
|
1 | |
| Machlowski, Slawomir | 1960 |
Czech Republic
|
34 | |
| Macho, Roland | 1988 |
Germany
|
1 | |
| Machulsky, Anatoly D | 2505 | GM |
 Russian Federation
|
194 |
| Machycek, Lubomir | 2203 |
Czech Republic
|
94 | |
| Maciag, Bartosz | 1791 |
Poland
|
9 | |
| Maciaga, Marcin | 2123 |
Poland
|
25 | |
| Macias, Juan Jose | 2271 |
Spain
|
14 | |
| Macias Alejandro, David | 2275 |
Spain
|
42 | |
| Macias Murillo, Bryan | 2266 | IM |
 Ecuador
|
121 |
| Macias Ojeda, Antonio | 2112 |
Spain
|
2 | |
| Macias Pino, Diego | 2408 | FM |
Spain
|
72 |
| Macias Rodriguez, Francisco | 1910 |
Spain
|
14 | |
| Maciazek, Aleksandra | 1368 |
Poland
|
1 | |
| Maciazek, Michal | 1469 |
Poland
|
3 | |
| Macicek, Jakub | 2220 |
Czech Republic
|
77 | |
| Macicek, Jan | 1803 |
Czech Republic
|
50 | |
| Macieja, Bartlomiej | 2520 | GM |
Poland
|
1782 |
| Maciejczak, Jakub | 2360 | FM |
Poland
|
54 |
| Maciejewski, Andrzej | 1798 | IM |
Poland
|
486 |
| Maciejewski, Miroslaw | 2285 | FM |
Poland
|
279 |
| Maciejewski, Waldemar | 2039 |
Poland
|
13 | |
| Maciel, Jacinto | 2043 |
Argentina
|
77 | |
| Maciokas, Kostas | 2040 |
 Lithuania
|
14 | |
| Maciol, Ryszard | 2142 |
Poland
|
65 | |
| Macionis, Andrius | 2284 |
Lithuania
|
69 | |
| Mack, Guenter | 1941 |
Germany
|
14 | |
| Mack, Guenther | 1941 |
Germany
|
28 | |
| Mack, Peter | 2305 | FM |
Germany
|
150 |
| Mack, Thorsten | 1884 |
Germany
|
14 | |
| Mack, Wolfgang | 2255 | FM |
Germany
|
106 |
| Macka, Oto | 1931 |
Slovakia
|
34 | |
| Mackay, Geoffrey | 1707 |
France
|
1 | |
| MacKay, Ian D | 2289 | FM |
Scotland
|
123 |
| Name | ELO | Title | Federation | Games |
| Mackensy, Thomas | 2194 |
Germany
|
71 | |
| Mackenzie, Colin | 2012 |
United Kingdom
|
116 | |
| Mackenzie, Dana N | 2062 |
United States
|
52 | |
| Mackeprang, Luis | 2125 |
Argentina
|
24 | |
| Mackic, Zoran | 2405 | FM |
 Serbia
|
66 |
| Mackiewicz, Anna | 1069 |
Poland
|
100 | |
| Mackiewicz, Marcin | 1664 |
Poland
|
6 | |
| Mackiewicz, Piotr | 1737 |
Poland
|
9 | |
| MacKinnon, Keith | 2145 |
Canada
|
62 | |
| Mackinnon, Keith | 2205 |
Canada
|
4 | |
| Mackliff, Marco | 1823 |
Ecuador
|
7 | |
| Macklin, Paul | 2321 | FM |
United Kingdom
|
26 |
| Macko, Michal | 2142 |
Slovakia
|
105 | |
| Macko, Miroslav | 2273 | FM |
Slovakia
|
24 |
| Macko, Peter | 1982 |
Slovakia
|
14 | |
| Mackova, Veronika | 1801 |
Czech Republic
|
9 | |
| Mackow, Pawel | 2035 |
Poland
|
17 | |
| Mackowiak, Marek | 2053 |
Poland
|
13 | |
| Mackowiak, Sascha | 1936 |
Germany
|
30 | |
| Macku, Emil | 1936 |
Czech Republic
|
14 | |
| MacLeod, Damon | 1897 |
Canada
|
10 | |
| Macles, Jacques | 2301 | FM |
France
|
77 |
| MacMillan, Malcolm | 1672 |
Australia
|
29 | |
| Macon, Arthur | 2340 | FM |
France
|
31 |
| Macor, Carlo | 1903 |
Italy
|
5 | |
| Macovei, Andrei | 2436 | IM |
Moldova
|
215 |
| MacPhail, John | 2299 | FM |
Canada
|
76 |
| MacPherson, Al | 1712 |
Canada
|
44 | |
| MacQueen, Calum | 2213 |
Scotland
|
39 | |
| Macrae, James | 1763 |
Scotland
|
74 | |
| Macsik, Tamas | 2258 | FM |
 Hungary
|
122 |
| Maculewicz, Angelika | 2031 |
Poland
|
1 | |
| Macura, Emil | 1906 |
Czech Republic
|
72 | |
| Maczkowiak, Thomas | 1899 |
Germany
|
51 | |
| Maczollek, Helmut | 1507 |
Germany
|
11 | |
| Madaminov, Mukhiddin | 2431 | IM |
 Uzbekistan
|
137 |
| Madan, Augustin | 2292 | IM |
 Romania
|
141 |
| Madanasri, Gundala | 1934 |
 India
|
36 | |
| Madar, Martin | 2086 |
Slovakia
|
32 | |
| Madarasz, Miklos | 1568 |
Hungary
|
1 | |
| Madaschi, Sergio | 1275 |
Italy
|
18 | |
| Maddaloni, Giovanni | 1453 |
Italy
|
28 | |
| Maddens, Martijn | 2089 | CM |
Belgium
|
36 |
| Madebrink, Lars | 2136 |
 Sweden
|
113 | |
| Madeira, Wagner Martins | 2027 | FM |
Brazil
|
214 |
| Madej, Frederic | 1397 |
France
|
5 | |
| Madej, Jaroslaw | 2013 |
Poland
|
26 | |
| Madej, Marek | 2096 |
Poland
|
8 | |
| Madeline, Paul | 1605 |
France
|
2 | |
| Madelta Glenda | 1576 |
 Kenya
|
9 | |
| Maden, Mirac Kerem | 2119 |
 Turkey
|
10 | |
| Madenci, Arin | 2211 |
United States
|
3 | |
| Madenspacher, Jean | 1882 |
France
|
12 | |
| Madeo, Federico | 1772 |
Argentina
|
3 | |
| Mader, Jens | 1984 |
Germany
|
22 | |
| Mader, Joerg | 2078 |
Germany
|
28 | |
| Mader, Manuela | 2208 | WIM |
Germany
|
308 |
| Mader, Michael | 2067 |
Germany
|
127 | |
| Mader, Sascha | 2062 |
Germany
|
56 | |
| Madera, Mateusz | 1891 |
Poland
|
27 | |
| Madera Fernandez, Francisco Javier | 1751 |
Spain
|
113 | |
| Maderal Minguet, Josep | 1610 |
Spain
|
4 | |
| Madero, Daniel | 1943 |
Argentina
|
11 | |
| Madhav, P Pradhan | 1770 |
 Nepal
|
4 | |
| Madhavan, Collin | 2220 | CM |
 Malaysia
|
8 |
| Madhu, D. | 1775 |
India
|
1 | |
| Madhukiran, G. | 2009 |
India
|
16 | |
| Madhurima, Shekhar | 1951 |
India
|
1 | |
| Madi, Aidana | 1587 |
 Kazakhstan
|
27 | |
| Madi, Emad | 2080 |
 Libya
|
20 | |
| Madi, Tibor | 2137 |
Hungary
|
12 | |
| Madiai, Federico | 2152 |
Italy
|
15 | |
| Madina Yadarola, Martin | 2126 | FM |
Spain
|
33 |
| Madina Yadarola, Martin A | 2264 |
Argentina
|
243 | |
| Madison, Jeremy | 1935 |
United States
|
19 | |
| Madison, Sigurd | 1721 |
Sweden
|
19 | |
| Madjar, Stanislav | 2151 |
Serbia
|
9 | |
| Madjd Pour, Caveh | 2137 |
Switzerland
|
26 | |
| Madjidov, Jasur | 2028 |
Uzbekistan
|
13 | |
| Madl, Ildiko | 2321 | IM |
Hungary
|
1349 |
| Madland, Kristoffer | 2179 |
Norway
|
43 | |
| Madol Garang Panthoum | 2000 | 8 | ||
| Madr, Michal | 2130 |
Czech Republic
|
6 | |
| Madranges, Jean | 1719 |
France
|
13 | |
| Madranges, Julien | 1843 |
France
|
20 | |
| Madrid, Gilberto | 1943 |
 Panama
|
18 | |
| Madrid Sole, Antonio | 1686 |
Spain
|
26 | |
| Madrid Sole, Pedro | 1600 |
Spain
|
7 | |
| Madrigal, Mariano | 2165 | IM |
 Nicaragua
|
35 |
| Madrigal Perez, Rodrigo | 2006 |
Mexico
|
1 | |
| Madsen, Craig | 2265 |
United States
|
3 | |
| Madsen, Dag | 2243 | FM |
Norway
|
231 |
| Madsen, Egon Rysgaard | 1672 |
Denmark
|
10 | |
| Madsen, Gert Medom | 1788 |
Denmark
|
11 | |
| Madsen, Hans Henrik | 2090 |
Denmark
|
59 | |
| Madsen, Knud | 1710 |
Denmark
|
1 | |
| Madsen, Michael B | 2044 |
Denmark
|
32 | |
| Madsen, Michael Ole | 2086 |
Denmark
|
22 | |
| Madsen, Morten | 1842 |
Denmark
|
1 | |
| Madsen, Morten L | 1696 |
Norway
|
35 | |
| Madsen, Ole Bang | 1506 |
Denmark
|
10 | |
| Madsen, Ole Rysgaard | 1796 |
Denmark
|
10 | |
| Madsen, Peder | 1926 |
Denmark
|
72 | |
| Madsen, Poul Henrik | 2119 |
Denmark
|
29 | |
| Madsen, Simon Rise | 1537 |
Denmark
|
19 | |
| Madsen, Svend Aage | 1953 |
Denmark
|
46 | |
| Madsen, Tobias Juul | 1814 |
Denmark
|
23 | |
| Maduekwe, Chiedu | 2132 |
 Nigeria
|
133 | |
| Madura, Gabor | 2004 |
Hungary
|
19 | |
| Madurga Lopez, Ignacio | 2008 |
Spain
|
8 | |
| Maduro, Sherman | 1974 | CM |
 Netherlands Antilles
|
118 |
| Madynski, Pawel | 2028 |
Poland
|
53 | |
| Maechel, Herve | 2019 |
France
|
9 | |
| Maechel, Michael | 1785 |
Denmark
|
21 | |
| Maechel, Stephanie | 1753 |
France
|
21 | |
| Maeckelberg, Mieke | 1929 |
Belgium
|
9 | |
| Maeckelbergh, Geert | 1816 |
Belgium
|
22 | |
| Maeda, Haruno | 1744 |
 Japan
|
11 | |
| Maedel, Katja | 1993 |
Germany
|
64 | |
| Maeder, Christian | 1986 |
Switzerland
|
4 | |
| Maeder, David | 2165 |
Switzerland
|
1 | |
| Maeder, Jean Claude | 1906 |
Switzerland
|
46 | |
| Maeder, Karl Heinz | 2201 | FM |
Germany
|
162 |
| Maeder, Torsten | 1779 |
Germany
|
54 | |
| Maedler, Thomas | 2001 |
Germany
|
20 | |
| Maehler, Bernhard | 2330 | FM |
Germany
|
9 |
| Maehrlein, Christoph | 2061 |
Germany
|
48 | |
| Maenhout, Cedric | 1773 |
Belgium
|
10 | |
| Maenhout, Thibaut | 2389 | IM |
Belgium
|
331 |
| Maerevoet, Sim | 2414 | FM |
Belgium
|
92 |
| Maertin, Heinz | 1852 |
Germany
|
29 | |
| Maerz, Julian | 1967 |
Germany
|
39 | |
| Maes, Chris | 1859 |
Belgium
|
3 | |
| Maes, Patrick | 1901 |
Belgium
|
10 | |
| Maes, Thomas | 2206 |
Belgium
|
51 | |
| Maes, Valeer | 2105 |
Belgium
|
132 | |
| Maes, Wim | 2169 | FM |
Belgium
|
332 |
| Maeser, Fabian | 2273 | FM |
Switzerland
|
244 |
| Maeser, Pascal | 2245 |
Switzerland
|
40 | |
| Maeser, Rolf | 1646 |
Switzerland
|
21 | |
| Maesfranckx, Philippe | 1843 |
Belgium
|
22 | |
| Maettig, Stefan | 2099 |
Germany
|
79 | |
| Maetzig, Jonas | 1853 |
Germany
|
27 | |
| Maetzkow, Maximilian Paul | 2231 | FM |
Germany
|
30 |
| Maevsky, Nikolay | 2277 | FM |
Russian Federation
|
87 |
| Maffeo, Nicole | 2006 |
United States
|
5 | |
| Maffioli, Massimo | 2004 |
Switzerland
|
23 | |
| Mafnas, Peter | 1909 | CM |
 Guam
|
21 |
| Mafra, Kaiser Luiz | 2038 | CM |
Brazil
|
120 |
| Maftool, Abdul Hadi | 2235 |
 Iraq
|
7 |
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