| Name | ELO | Title | Federation | Games |
| Petrenko, Andrey Yu | 1969 |
 Russian Federation
|
1 | |
| Petrenko, Svetlana | 1992 | IM |
 Moldova
|
658 |
| Petrera, Salvatore | 1649 |
 France
|
8 | |
| Petrescu, Cristian | 1744 |
 Romania
|
9 | |
| Petreski, Leonid | 2152 |
 Macedonia
|
2 | |
| Petri, Alexander | 2142 |
 Germany
|
22 | |
| Petri, Bernd | 2190 |
Germany
|
54 | |
| Petri, Birgit | 2002 | WFM |
Germany
|
18 |
| Petri, Klaus | 2326 | FM |
Germany
|
150 |
| Petri, Norbert | 1985 |
Germany
|
42 | |
| Petri, Thomas | 2067 |
Germany
|
86 | |
| Petri, Wolfgang | 1961 |
Germany
|
64 | |
| Petriashvili, Nikoloz | 2475 | IM |
 Georgia
|
185 |
| Petric, Borislav | 2095 |
 Serbia
|
2 | |
| Petric, Danilo | 1941 |
Serbia
|
1 | |
| Petric, Marko | 2073 |
Serbia
|
13 | |
| Petric, Maximilian | 1990 |
 Austria
|
3 | |
| Petricenco, Ana | 1999 | WFM |
Moldova
|
13 |
| Petricevic, Petar | 1822 |
 Croatia
|
4 | |
| Petrienko, Vladimir | 2394 | IM |
Russian Federation
|
238 |
| Petrigacova, Daniela | 1876 |
 Slovakia
|
82 | |
| Petrik, Karol | 1710 | FM |
Slovakia
|
394 |
| Petrik, Matus | 1806 |
 Belgium
|
18 | |
| Petrik, Petr | 1999 |
 Czech Republic
|
4 | |
| Petrik, Stanislav | 2103 | FM |
Slovakia
|
323 |
| Petrik, Tomas | 2451 | GM |
Slovakia
|
864 |
| Petrilak, Jan | 1702 |
Czech Republic
|
83 | |
| Petrillo, Agostino | 1976 |
 Italy
|
8 | |
| Petrin, Eugeny | 2059 |
Russian Federation
|
8 | |
| Petrina, Tomislav | 2074 |
Croatia
|
33 | |
| Petrini, Gheorghe | 1918 |
Romania
|
1 | |
| Petrini, Roberto | 1597 |
Italy
|
20 | |
| Petritaj, Ferdinando | 2174 |
 Albania
|
14 | |
| Petritaj, Fotjon | 2258 |
Albania
|
28 | |
| Petro, Janos | 1997 |
 Hungary
|
176 | |
| Petro, Jozsef | 1970 |
Hungary
|
76 | |
| Petroaie, Andrei | 2079 |
Romania
|
21 | |
| Petrochenko, Maria | 1957 | WFM |
Russian Federation
|
9 |
| Petroczi, Thomas | 2170 |
Austria
|
72 | |
| Petroczki, Csaba | 1680 |
Hungary
|
12 | |
| Petrolo, Mauro | 1945 |
Italy
|
12 | |
| Petrone, Daniele | 2260 |
Italy
|
13 | |
| Petrone, Gianmario | 2074 |
Italy
|
3 | |
| Petrone, Omar | 2278 |
 Argentina
|
11 | |
| Petrone, Roberto | 1950 |
Argentina
|
3 | |
| Petronic, Jovan | 2397 | IM |
Serbia
|
440 |
| Petronic, Sanja | 2070 | WIM |
Serbia
|
209 |
| Petronijevic, Zoran | 2405 | IM |
Serbia
|
173 |
| Petropoulos, Konstantinos | 1980 |
 Greece
|
16 | |
| Petroschka, Bernd | 1954 |
Germany
|
36 | |
| Petrosian, Arshak B | 2475 | GM |
 Armenia
|
924 |
| Petrosian, Davit Gevorgi | 2443 | GM |
Armenia
|
370 |
| Petrosian, Karen | 2350 | IM |
Armenia
|
114 |
| Petrosian, Karlen | 2348 | FM |
Russian Federation
|
1 |
| Petrosian, Suren | 2320 | IM |
Armenia
|
309 |
| Petrosian, Tigran A | 2376 | IM |
Armenia
|
48 |
| Petrosian, Tigran L | 2561 | GM |
Armenia
|
1335 |
| Petrossian, Armen | 2425 | FM |
France
|
47 |
| Petrosyan, Artur Kareni | 1825 |
Armenia
|
1 | |
| Petrosyan, Hovhannes | 2025 |
Armenia
|
11 | |
| Petrosyan, Manuel | 2616 | GM |
Armenia
|
938 |
| Petrosyan, Tigran S | 2452 | IM |
Armenia
|
150 |
| Petrov, Aleksandr | 1642 |
Russian Federation
|
14 | |
| Petrov, Alexander | 1761 |
Russian Federation
|
20 | |
| Petrov, Andrej | 2218 |
Russian Federation
|
7 | |
| Petrov, Andrey | 2287 |
Russian Federation
|
9 | |
| Petrov, Anton | 1852 |
Russian Federation
|
116 | |
| Petrov, Artur | 2385 | FM |
Russian Federation
|
50 |
| Petrov, Asen | 1906 |
 Bulgaria
|
5 | |
| Petrov, Boris | 2138 |
Russian Federation
|
6 | |
| Petrov, Dmitri | 2138 |
 Estonia
|
23 | |
| Petrov, Dmitry | 2247 |
Russian Federation
|
9 | |
| Petrov, Evgeniy | 2282 |
 Ukraine
|
20 | |
| Petrov, Evgeny | 2105 |
Russian Federation
|
15 | |
| Petrov, Georgi | 2087 |
Macedonia
|
23 | |
| Petrov, Igor | 1663 |
Russian Federation
|
9 | |
| Petrov, Ilja | 2215 |
Russian Federation
|
38 | |
| Petrov, Ivan | 1477 |
Russian Federation
|
54 | |
| Petrov, Jole | 2364 | IM |
Croatia
|
371 |
| Petrov, Konstantin | 2200 |
Russian Federation
|
2 | |
| Petrov, Marian | 2446 | GM |
Bulgaria
|
1 |
| Petrov, Marijan | 2499 | GM |
Bulgaria
|
720 |
| Petrov, Martin | 2520 | GM |
Bulgaria
|
296 |
| Petrov, Nikita | 1544 |
Ukraine
|
642 | |
| Petrov, Nikola | 1497 |
Bulgaria
|
7 | |
| Petrov, Nikolay | 1914 |
Russian Federation
|
3 | |
| Petrov, Oleg A | 2161 |
Russian Federation
|
15 | |
| Petrov, Petar | 2150 |
Bulgaria
|
7 | |
| Petrov, Petr | 2081 |
Russian Federation
|
14 | |
| Petrov, Plamen | 1840 |
Bulgaria
|
1 | |
| Petrov, Saravco | 2121 |
Macedonia
|
21 | |
| Petrov, Simeon | 2056 |
Bulgaria
|
21 | |
| Petrov, Timur | 1759 |
Ukraine
|
32 | |
| Petrov, Valentin | 2114 |
Russian Federation
|
13 | |
| Petrov, Valeri | 1911 |
Bulgaria
|
8 | |
| Petrov, Valery | 1914 |
Russian Federation
|
17 | |
| Petrov, Veselin | 2188 |
Bulgaria
|
3 | |
| Petrov, Vladimir Olegov | 2084 |
Bulgaria
|
1 | |
| Petrov, Vladimir Sergeev | 2349 | IM |
Bulgaria
|
51 |
| Petrov, Vojislav | 2020 |
France
|
17 | |
| Petrov, Yury | 1933 |
Russian Federation
|
9 | |
| Petrova, Elizaveta | 1836 |
Ukraine
|
8 | |
| Petrova, Irina | 2108 | WIM |
Ukraine
|
179 |
| Petrova, Kristyna | 2212 | WGM |
Czech Republic
|
321 |
| Petrova, Maria | 1844 |
Bulgaria
|
11 | |
| Petrova, Olga | 2170 |
Russian Federation
|
34 | |
| Petrova Kalmukova, Marlen | 2155 |
Bulgaria
|
64 | |
| Petrovcic, Cvetko | 1770 |
 Slovenia
|
12 | |
| Petrovic, Aleksa | 2252 | FM |
Serbia
|
171 |
| Petrovic, Ana | 2002 |
Serbia
|
22 | |
| Petrovic, Bojan | 2080 |
Serbia
|
1 | |
| Petrovic, Danijela | 1978 |
Serbia
|
15 | |
| Petrovic, Djordje | 2305 |
Serbia
|
18 | |
| Petrovic, Dragan R | 2092 |
Serbia
|
12 | |
| Petrovic, Dragoljub | 2232 |
Serbia
|
5 | |
| Petrovic, Drazen | 2003 |
Croatia
|
6 | |
| Petrovic, Dusan K | 2184 |
Serbia
|
1 | |
| Petrovic, Goran | 2077 |
Serbia
|
16 | |
| Petrovic, Lazar | 2030 |
Macedonia
|
11 | |
| Petrovic, Marija | 1951 | WIM |
Serbia
|
630 |
| Petrovic, Marko | 1926 |
Slovenia
|
57 | |
| Petrovic, Mihajlo | 2295 |
 Bosnia And Herzegovina
|
13 | |
| Petrovic, Milan M | 1839 |
Serbia
|
9 | |
| Petrovic, Miodrag | 1736 |
 Switzerland
|
1 | |
| Petrovic, Nejc | 1958 |
Slovenia
|
55 | |
| Petrovic, Nikola V | 2081 |
Serbia
|
5 | |
| Petrovic, Pavel | 2069 |
Czech Republic
|
33 | |
| Petrovic, Petar | 1902 | FM |
Serbia
|
111 |
| Petrovic, Sasa | 2171 |
Bosnia And Herzegovina
|
18 | |
| Petrovic, Silvije | 2210 |
Croatia
|
39 | |
| Petrovic, Slavko | 1910 |
 Montenegro
|
11 | |
| Petrovic, Slobodan | 2290 | FM |
Serbia
|
42 |
| Petrovic, Sreten | 1847 |
Serbia
|
7 | |
| Petrovic, Stefan | 2036 |
Serbia
|
2 | |
| Petrovic, Vladan | 1868 |
Serbia
|
5 | |
| Petrovic, Vladimir | 2180 |
Serbia
|
4 | |
| Petrovic, Vojislav | 2320 | FM |
Serbia
|
89 |
| Petrovic, Zarko | 2104 |
Serbia
|
24 | |
| Petrovic, Zoran | 2047 |
Serbia
|
39 | |
| Petrovic, Zoran Z | 1953 |
Serbia
|
60 | |
| Petrovic, Zvonko | 2081 | FM |
Croatia
|
46 |
| Petrovichev, Nikolay | 2220 | CM |
Russian Federation
|
18 |
| Petrovicova, Elena | 2074 |
Slovakia
|
54 | |
| Petrovikis, Dimosthenis | 2165 |
Greece
|
30 | |
| Petrovs, Aleksandrs | 1860 |
 Latvia
|
10 | |
| Petrovs, Jaroslavs | 1882 |
Latvia
|
2 | |
| Petrovska, Katerina | 1906 |
Macedonia
|
55 | |
| Petrovski, Aleksandar | 2193 |
Macedonia
|
4 | |
| Petrovski, Igor | 2179 |
Macedonia
|
34 | |
| Petrovski, Petruli | 1941 |
 Denmark
|
9 |
| Name | ELO | Title | Federation | Games |
| Petrovskis, Olegs | 2101 |
Latvia
|
1 | |
| Petrovsky, Jan | 1828 |
Slovakia
|
4 | |
| Petrovsky, Nikita | 2102 |
Russian Federation
|
24 | |
| Petrovskyi, Vadym | 2421 | IM |
Ukraine
|
109 |
| Petrowitsch, Pablo | 2041 |
 Chile
|
16 | |
| Petru, Dennis | 1922 |
Germany
|
11 | |
| Petrucci, Mario | 1621 |
Italy
|
3 | |
| Petruccioli, Antonio | 1918 |
Italy
|
92 | |
| Petruk, Nykola | 2040 |
Italy
|
12 | |
| Petrukhin, Denis | 2350 | IM |
Russian Federation
|
130 |
| Petrukhina, Irina | 2208 | WFM |
Russian Federation
|
21 |
| Petrukhina, Olga | 2091 | WFM |
 Kazakhstan
|
108 |
| Petrungaro, Omar | 1948 |
Argentina
|
15 | |
| Petrunia, Eduard | 2110 |
Russian Federation
|
6 | |
| Petrushin, Alexander I | 2376 | IM |
Russian Federation
|
475 |
| Petrushin, Ruslan | 2023 |
Ukraine
|
18 | |
| Petrushina, Anna | 2004 | WFM |
Russian Federation
|
19 |
| Petrushko, Evgeni | 2086 |
 Belarus
|
11 | |
| Petrusic, Branimir | 1934 |
Croatia
|
6 | |
| Petrusic, Goran | 1884 |
Montenegro
|
26 | |
| Petrusic, Toni | 2229 | FM |
Croatia
|
74 |
| Petrusic, Velimir | 2063 |
Serbia
|
34 | |
| Petruska, Miroslav | 1922 |
Czech Republic
|
29 | |
| Petruzalek, Radim | 1716 |
Czech Republic
|
10 | |
| Petruzzella, Lucas | 2057 |
Argentina
|
38 | |
| Petry, Joachim | 1690 |
Germany
|
9 | |
| Petryanin, Andrei | 2158 |
Russian Federation
|
9 | |
| Petryk, Fedir | 2312 | FM |
Ukraine
|
49 |
| Petryk, Henryk | 2370 |
 Poland
|
21 | |
| Petrykowski, Reinhardt | 1837 |
Germany
|
9 | |
| Petrzela, Pavel | 1995 |
Czech Republic
|
5 | |
| Petrzelka, Josef | 2253 |
Czech Republic
|
43 | |
| Petsas, Spyridon | 1761 |
Greece
|
8 | |
| Petschar, Hans | 2076 |
Austria
|
87 | |
| Petschar, Kurt | 2176 | FM |
Austria
|
467 |
| Petsetidi, Maria | 1820 |
Greece
|
180 | |
| Pettersen, Joar Gullestad | 2030 |
 Norway
|
100 | |
| Pettersen, Magnor | 1732 |
Norway
|
16 | |
| Petterson, Gustav Erik | 1505 |
Norway
|
7 | |
| Petterson, John | 1837 |
 Malta
|
23 | |
| Petterson, Tor | 1568 |
Norway
|
7 | |
| Pettersson, Alexander | 1856 |
 Sweden
|
38 | |
| Pettersson, Anders | 2156 |
Sweden
|
107 | |
| Pettersson, Karl Axel | 1828 |
Sweden
|
1 | |
| Pettersson, Lars Ake | 1766 |
Sweden
|
2 | |
| Pettersson, Lars Erik | 2195 | FM |
Sweden
|
35 |
| Pettersson, Lennart | 2079 |
Sweden
|
14 | |
| Pettersson, Ola | 1893 |
Sweden
|
6 | |
| Pettersson, Rolf | 1773 |
Sweden
|
24 | |
| Pettersson, Tobias | 2007 |
Sweden
|
108 | |
| Pettersson, Tomas | 1963 |
Sweden
|
35 | |
| Petti, Luca Giovanni | 2060 |
Argentina
|
2 | |
| Pettinger, Jean Paul | 2188 |
 Luxembourg
|
61 | |
| Pettorusso, Aldo | 1667 |
Italy
|
4 | |
| Petuchov, Sergej | 2128 |
Czech Republic
|
67 | |
| Petuchovas, Robertas | 2006 |
 Lithuania
|
16 | |
| Petuchovskis, Edgaras | 2190 |
Lithuania
|
78 | |
| Petukhov, Dmitriy | 1947 |
Russian Federation
|
4 | |
| Petukhov, Dmitry | 2350 | FM |
Russian Federation
|
167 |
| Petukhov, Rodion | 2224 | FM |
Russian Federation
|
12 |
| Petukhov, Valery | 2468 | IM |
Russian Federation
|
16 |
| Petukhov, Viacheslav M | 2105 |
Russian Federation
|
34 | |
| Petukhov, Yury | 2094 |
Russian Federation
|
9 | |
| Petunin, Andrey | 2030 |
Ukraine
|
17 | |
| Petursson, Gudni | 2004 |
 Iceland
|
77 | |
| Petursson, Margeir | 2406 | GM |
Iceland
|
1605 |
| Petursson, Matthias | 1936 |
Iceland
|
16 | |
| Petyko, Zoltan | 2080 | CM |
Hungary
|
3 |
| Petz, David | 1857 |
Hungary
|
3 | |
| Petz, Stephan | 2030 |
Germany
|
142 | |
| Petzel, Oliver | 1995 |
Germany
|
33 | |
| Petzelberger, Ferdinand | 2063 |
Germany
|
1 | |
| Petzer, Reinhard | 2162 |
Austria
|
34 | |
| Petzold, Golo | 2270 |
Germany
|
92 | |
| Petzold, Hilmar | 2084 |
Germany
|
37 | |
| Petzold, Klaus | 2174 |
Germany
|
178 | |
| Petzold, Lutz Lukas | 2253 | CM |
Germany
|
114 |
| Petzold, Rolf | 1998 |
Germany
|
20 | |
| Petzold, Vinzenz | 2035 |
Germany
|
63 | |
| Peulic, Bojan | 2157 |
Serbia
|
11 | |
| Peultier, Michel | 1675 |
France
|
9 | |
| Peurala, Jussi | 1985 |
 Finland
|
62 | |
| Peuraniemi, Pertti | 1969 |
Finland
|
71 | |
| Peurton, Frederic | 2017 |
France
|
18 | |
| Peutler, Hans | 1790 |
Germany
|
17 | |
| Peutz, Arne | 1990 |
Germany
|
15 | |
| Pevar, Andrew | 1906 |
Belgium
|
3 | |
| Pevny, Martin | 1897 |
Slovakia
|
50 | |
| Pevzner, Albert | 2260 | FM |
Russian Federation
|
15 |
| Pevzner, Lev | 2390 | IM |
Russian Federation
|
41 |
| Pevzner, Maks | 2090 |
 Israel
|
9 | |
| Pewny, Uwe | 2221 |
Germany
|
51 | |
| Pews, Kristine | 1840 |
Germany
|
11 | |
| Pex, Cyriel | 2078 |
 Netherlands
|
51 | |
| Peycheva, Gergana | 2295 | FM |
Bulgaria
|
146 |
| Peymani, Leila | 1502 |
 Wales
|
19 | |
| Peynichon, Jean Charles | 1921 |
France
|
1 | |
| Peyrat, Olivier | 2202 | FM |
France
|
137 |
| Peyre, Camille | 1953 |
France
|
85 | |
| Peyre, Jean Jacques | 1656 |
France
|
28 | |
| Peyre, Thomas | 1674 |
France
|
90 | |
| Peyrer, Konstantin | 2439 | IM |
Austria
|
189 |
| Peyret, Bertrand | 1926 |
France
|
1 | |
| Peyrin, Jean | 1770 |
France
|
89 | |
| Pezelj, Novak | 2478 | IM |
Serbia
|
194 |
| Pezelj, Sinisa | 2231 |
Croatia
|
41 | |
| Pezerovic, Asim | 1853 |
Germany
|
2 | |
| Pezerovic, Edin | 2419 | IM |
Germany
|
230 |
| Pezzolato, Michele | 1822 |
Italy
|
6 | |
| Pezzotta, Gianni | 1827 |
Italy
|
13 | |
| Pfaar, Zeno | 1972 |
Germany
|
2 | |
| Pfadenhauer, Johannes | 2143 |
Germany
|
11 | |
| Pfaff, Alexander | 1993 |
Germany
|
5 | |
| Pfaff, Helmut | 1529 |
Germany
|
9 | |
| Pfaff, Matthias | 2174 |
Germany
|
59 | |
| Pfaff, Volker | 1921 |
Germany
|
117 | |
| Pfaffel, Thomas | 2058 |
Austria
|
212 | |
| Pfalz, Wilhelm | 1844 |
Germany
|
7 | |
| Pfalzer, Helmut | 1918 |
Germany
|
3 | |
| Pfannes, Andreas | 1959 |
Germany
|
1 | |
| Pfarr, Michael | 1981 |
Germany
|
9 | |
| Pfatteicher, Lukas | 2228 |
Germany
|
31 | |
| Pfau, Beate | 2008 |
Germany
|
39 | |
| Pfau, Matthias | 2123 |
Germany
|
27 | |
| Pfau, Michael | 1994 |
Germany
|
25 | |
| Pfeffer, Dominik | 1841 |
Czech Republic
|
17 | |
| Pfeffer, Erik | 1941 |
Czech Republic
|
20 | |
| Pfeffer, Marko | 2021 |
Germany
|
11 | |
| Pfeffer, Ruprecht | 2237 |
Germany
|
66 | |
| Pfefferkorn, Kai | 1876 |
Germany
|
9 | |
| Pfefferkorn, Katja | 1782 |
Germany
|
25 | |
| Pfefferle, Georg | 1993 |
 Australia
|
7 | |
| Pfeifer, Andreas | 1954 |
France
|
37 | |
| Pfeifer, Antun | 1956 |
Croatia
|
14 | |
| Pfeifer, David | 1990 |
Hungary
|
15 | |
| Pfeifer, Frank | 1728 |
Germany
|
23 | |
| Pfeifer, Miroslav | 2216 |
Czech Republic
|
114 | |
| Pfeifer, Peter | 2067 |
Germany
|
24 | |
| Pfeifer, Tamas | 2121 | FM |
Hungary
|
59 |
| Pfeifer, Wilfried | 1971 |
Germany
|
85 | |
| Pfeiffer, Alfred | 2051 |
Germany
|
43 | |
| Pfeiffer, Daniel | 1873 |
Germany
|
82 | |
| Pfeiffer, Georg | 2110 |
Germany
|
46 | |
| Pfeiffer, Gerhard | 1873 |
Austria
|
396 | |
| Pfeiffer, Gregor | 2144 |
Austria
|
72 | |
| Pfeiffer, Herbert | 2275 | FM |
Germany
|
61 |
| Pfeiffer, Joerg | 1876 |
Germany
|
31 | |
| Pfeiffer, Michael | 1972 |
Germany
|
40 | |
| Pfeiffer, Noah | 1913 |
Belgium
|
1 | |
| Pfeiffer, Ralf | 1794 |
Germany
|
14 |
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