1
Carlos Andres Obregon
Flag of ARG
GM Carlos Andres Obregon
Elo: 2506
Age: 38
2
Carlomagno Oblitas Guerrero
Flag of PER
IM Carlomagno Oblitas Guerrero
Elo: 2382
Age: 54
3
Chern Ee Ooi
Flag of MAS
FM Chern Ee Ooi
Elo: 2349
Age: 46
4
Chong Ghee Ong
Flag of SIN
FM Chong Ghee Ong
Elo: 2307
Age: 53
5
Conor O'Donnell
Flag of IRL
FM Conor O'Donnell
Elo: 2293
Age: 25
6
Flag of CHI
FM Claudio Olivares Olivares
Elo: 2287
Age: 32
7
Flag of DEN
Christian Monrad Overgaard
Elo: 2250
Age: 57
8
Cedric Oberhofer
Flag of GER
FM Cedric Oberhofer
Elo: 2249
Age: 24
9
Flag of URU
Cristhian Oddone
Elo: 2247
Age: 38
10
Flag of ARG
Cesar Oggier
Elo: 2225
Age: 56
11
Flag of SWE
Claes Goran Olausson
Elo: 2219
Age: 60
12
Flag of COL
FM Carlos Eduardo Otalora Pacheco
Elo: 2203
Age: 40
13
Chikwere Onyekwere
Flag of NGR
Chikwere Onyekwere
Elo: 2201
Age: 39
14
Conor O'Shaughnessy
Flag of IRL
Conor O'Shaughnessy
Elo: 2199
15
Flag of MGL
Cendayush Otgonbat
Elo: 2173
Age: 43
16
Corentin Ozenne
Flag of FRA
Corentin Ozenne
Elo: 2161
Age: 30
17
Flag of NGR
Charles Obekpa
Elo: 2155
Age: 50
18
Flag of GER
Claudio Opitz
Elo: 2155
Age: 43
19
Flag of COL
Cristhian Camilo Osorio
Elo: 2148
Age: 37
20
Flag of NGR
FM Chukwunonso Oragwu
Elo: 2129
Age: 34
21
Flag of ARG
Carlos Orione
Elo: 2129
22
Flag of COL
Camilo Oliveros
Elo: 2119
Age: 23
23
Flag of SWE
Conny Olsson
Elo: 2112
Age: 52
24
Flag of FRA
Christophe Ohl
Elo: 2107
Age: 67
25
Flag of CUB
Ceriochi Ortiz Perez
Elo: 2103
Age: 42
26
Flag of ROU
Cristian Daniel Oltean
Elo: 2099
Age: 18
27
Flag of MAS
Chong Hean Ooi
Elo: 2094
Age: 42
28
Flag of POR
Carlos Andre Ramalh Oliveira
Elo: 2092
Age: 37
29
Flag of ROU
Catalin Oancea
Elo: 2085
Age: 57
30
Flag of DEN
Claus Olsen
Elo: 2050
Age: 70
31
Flag of CHI
Carlos Oliva Olave
Elo: 2040
Age: 42
32
Flag of AUT
Christoph Opietnik
Elo: 2039
Age: 26
33
Flag of COL
WFM Cristina Angela Ocampo Betancur
Elo: 2026
Age: 27
34
Flag of CHI
Carlos Oyola
Elo: 2021
Age: 95
35
Flag of FRA
Conrad Oyens
Elo: 2019
Age: 44
36
Flag of IRL
Cormac P O'Brien
Elo: 2010
Age: 31
37
Flag of CHI
Camilo Alonso Orellana Hidalgo
Elo: 2004
Age: 22
38
Clara Orriols Miro
Flag of ESP
Clara Orriols Miro
Elo: 1999
Age: 40
39
Flag of USA
Ciaran O'Hare
Elo: 1998
Age: 67
40
Flag of ARG
Cormac O'Caolaidhe
Elo: 1993
Age: 35
41
Flag of VEN
Carlos E Orellana A
Elo: 1993
42
Flag of NED
Colleen Otten
Elo: 1992
Age: 68
43
Flag of GER
Christopher Ottway
Elo: 1987
Age: 36
44
Flag of PER
Carlos Obando
Elo: 1984
Age: 54
45
Flag of COL
Carl Erik Ospina
Elo: 1982
Age: 28
46
Flag of SWE
Christer Odberg
Elo: 1981
Age: 74
47
Flag of ESP
Carlos Oliver Martinez Fornes
Elo: 1979
Age: 69
48
Flag of NCA
Carlos Olivas
Elo: 1973
Age: 58
49
Flag of DEN
Casper Olsen
Elo: 1971
Age: 60
50
Flag of SIN
Chong Hao Nathanael Ong
Elo: 1966
Age: 35
51
Flag of GER
Christian Opitz
Elo: 1964
Age: 70
52
Flag of FRA
Claude Oger
Elo: 1963
Age: 79
53
Flag of NGR
Clifford Ogolowa
Elo: 1957
Age: 51
54
Flag of COL
Carlos Arturo Obregon Meza
Elo: 1954
Age: 28
55
Flag of GER
Christopher Overbeck
Elo: 1948
Age: 45
56
Flag of RUS
Chayan Oruspay
Elo: 1947
Age: 28
57
Flag of ESP
Carles Otero Salgas
Elo: 1946
Age: 44
58
Flag of CAN
Charlie Ozkan
Elo: 1941
59
Flag of FRA
Camille Ortega
Elo: 1936
Age: 61
60
Cigdem Onur
Flag of TUR
Cigdem Onur
Elo: 1935
Age: 23
61
Flag of ESP
Cesar Omella Sieso
Elo: 1934
Age: 67
62
Flag of ESP
Carlos Orea Malo
Elo: 1932
Age: 53
63
Flag of ESP
Carlos Otero Sabugo
Elo: 1929
Age: 60
64
Flag of GER
Charles Ohene
Elo: 1927
Age: 54
65
Flag of PHI
Christian Marcelo Olaybal
Elo: 1927
Age: 21
66
Flag of ECU
Cristina Orejuela
Elo: 1927
Age: 31
67
Flag of ESP
Carmelo Ortega Hernandez
Elo: 1919
Age: 55
68
Flag of FRA
Christophe Oumzil
Elo: 1918
Age: 34
69
Flag of HON
Claudio Ortega
Elo: 1917
Age: 33
70
Flag of NED
Cor Oliemans
Elo: 1917
Age: 61
71
Flag of GER
Carl Obermeier
Elo: 1916
Age: 31
72
Flag of GUA
Carlos Ortiz Perez
Elo: 1916
73
Flag of VEN
Carlos Alberto Orocua Hernandez
Elo: 1916
Age: 52
74
Flag of SWE
Christer Olesen
Elo: 1912
Age: 79
75
Flag of MEX
Cristobal Ortiz Ponce
Elo: 1911
Age: 46
76
Flag of ESP
Carlos Ortega Papaseit
Elo: 1907
Age: 48
77
Flag of BEL
Carlos Onrubia Aviles
Elo: 1897
Age: 58
78
Flag of FRA
Cosme Olvera
Elo: 1892
Age: 61
79
Flag of IRL
Conor O`Reilly
Elo: 1890
Age: 16
80
Flag of CUB
Cesar David Olivero Perez
Elo: 1890
Age: 23
81
Flag of FRA
Clement Olivares
Elo: 1889
Age: 35
82
Flag of CHI
Claudio Javier Orpinas Konig
Elo: 1887
Age: 74
83
Flag of PHI
Cyril Ortega
Elo: 1883
Age: 62
84
Flag of USA
Chinchwadkar Om
Elo: 1877
Age: 22
85
Flag of TUR
Cem Onur
Elo: 1875
Age: 22
86
Flag of USA
Christopher J O'Connor
Elo: 1869
Age: 52
87
Flag of COL
Cristian David Ocampo
Elo: 1869
Age: 37
88
Flag of BEL
Calin Oloeriu
Elo: 1867
Age: 16
89
Flag of PHI
Cliburn Anthony Orbe
Elo: 1866
Age: 50
90
Flag of GER
Camilo Ospina Ocampo
Elo: 1863
Age: 30
91
Flag of ESP
Carlos Orti Stock
Elo: 1863
Age: 73
92
Flag of AUT
Cathal O`Driscoll
Elo: 1853
Age: 30
93
Flag of COL
Carlos Orlando Ochoa Parra
Elo: 1851
Age: 32
94
Flag of COL
Carlos Andres Olarte Puerta
Elo: 1845
Age: 23
95
Flag of TUR
Can Barkin Ozkale
Elo: 1843
Age: 21
96
Flag of ENG
Colm O'Shea
Elo: 1837
Age: 54
97
Flag of TUR
Cinar Oner
Elo: 1836
Age: 12
98
Flag of ARG
Cesar Olmos
Elo: 1836
Age: 50
99
Flag of TUR
Cem Ozturan
Elo: 1836
Age: 37
100
Flag of AUT
Christof Oberdorfer
Elo: 1835
Age: 33