1
Carlos Andres Obregon
Flag of ARG
GM Carlos Andres Obregon
Elo: 2508
Age: 36
2
Carlomagno Oblitas Guerrero
Flag of PER
IM Carlomagno Oblitas Guerrero
Elo: 2396
Age: 52
3
Chern Ee Ooi
Flag of MAS
FM Chern Ee Ooi
Elo: 2349
Age: 44
4
Flag of CHI
FM Claudio Olivares Olivares
Elo: 2343
Age: 30
5
Chong Ghee Ong
Flag of SIN
FM Chong Ghee Ong
Elo: 2307
Age: 51
6
Conor O'Donnell
Flag of IRL
FM Conor O'Donnell
Elo: 2287
Age: 23
7
Cedric Oberhofer
Flag of GER
Cedric Oberhofer
Elo: 2287
Age: 22
8
Flag of URU
Cristhian Oddone
Elo: 2268
Age: 36
9
Flag of DEN
Christian Monrad Overgaard
Elo: 2250
Age: 55
10
Flag of NGR
FM Chukwunonso Oragwu
Elo: 2248
Age: 32
11
Flag of SWE
Claes Goran Olausson
Elo: 2240
Age: 58
12
Flag of ARG
Cesar Oggier
Elo: 2225
Age: 54
13
Flag of CUB
Ceriochi Ortiz Perez
Elo: 2217
Age: 40
14
Conor O'Shaughnessy
Flag of IRL
Conor O'Shaughnessy
Elo: 2199
15
Chikwere Onyekwere
Flag of NGR
Chikwere Onyekwere
Elo: 2196
Age: 37
16
Flag of COL
Cristhian Camilo Osorio
Elo: 2179
Age: 35
17
Flag of MGL
Cendayush Otgonbat
Elo: 2173
Age: 41
18
Flag of COL
FM Carlos Eduardo Otalora Pacheco
Elo: 2173
Age: 38
19
Corentin Ozenne
Flag of FRA
Corentin Ozenne
Elo: 2161
Age: 28
20
Flag of GER
Claudio Opitz
Elo: 2155
Age: 41
21
Flag of NGR
Charles Obekpa
Elo: 2155
Age: 48
22
Flag of ARG
Carlos Orione
Elo: 2129
23
Flag of COL
Camilo Oliveros
Elo: 2119
Age: 21
24
Flag of SWE
Conny Olsson
Elo: 2117
Age: 50
25
Flag of FRA
Christophe Ohl
Elo: 2107
Age: 65
26
Flag of ESP
Carlos Oliver Martinez Fornes
Elo: 2098
Age: 67
27
Flag of MAS
Chong Hean Ooi
Elo: 2094
Age: 40
28
Flag of POR
Carlos Andre Ramalh Oliveira
Elo: 2092
Age: 35
29
Flag of ROU
Catalin Oancea
Elo: 2085
Age: 55
30
Flag of FRA
Conrad Oyens
Elo: 2050
Age: 42
31
Flag of CHI
Carlos Oliva Olave
Elo: 2040
Age: 40
32
Flag of VEN
Carlos E Orellana A
Elo: 2026
33
Flag of DEN
Claus Olsen
Elo: 2026
Age: 68
34
Flag of CHI
Carlos Oyola
Elo: 2021
Age: 93
35
Flag of ROU
Cristian Daniel Oltean
Elo: 2020
Age: 16
36
Flag of NED
Colleen Otten
Elo: 2019
Age: 66
37
Flag of AUT
Christoph Opietnik
Elo: 2012
Age: 24
38
Flag of IRL
Cormac P O'Brien
Elo: 2010
Age: 29
39
Flag of DEN
Casper Olsen
Elo: 2004
Age: 58
40
Flag of TUR
Cigdem Onur
Elo: 2000
Age: 21
41
Clara Orriols Miro
Flag of ESP
Clara Orriols Miro
Elo: 1999
Age: 38
42
Flag of USA
Ciaran O'Hare
Elo: 1997
Age: 65
43
Flag of CHI
Claudio Javier Orpinas Konig
Elo: 1995
Age: 72
44
Flag of CHI
Camilo Alonso Orellana Hidalgo
Elo: 1994
Age: 20
45
Flag of ARG
Cormac O'Caolaidhe
Elo: 1994
Age: 33
46
Flag of GER
Christopher Ottway
Elo: 1979
Age: 34
47
Flag of PER
Carlos Obando
Elo: 1974
Age: 52
48
Flag of COL
WFM Cristina Ocampo
Elo: 1972
Age: 25
49
Flag of COL
Carl Erik Ospina
Elo: 1970
Age: 26
50
Flag of SWE
Christer Odberg
Elo: 1969
Age: 72
51
Flag of GER
Christian Opitz
Elo: 1960
Age: 68
52
Flag of NCA
Carlos Olivas
Elo: 1955
Age: 56
53
Flag of SIN
Chong Hao Nathanael Ong
Elo: 1943
Age: 33
54
Flag of FRA
Claude Oger
Elo: 1939
Age: 77
55
Flag of COL
Carlos Arturo Obregon Meza
Elo: 1923
Age: 26
56
Flag of NED
Cor Oliemans
Elo: 1915
Age: 59
57
Flag of GER
Christopher Overbeck
Elo: 1914
Age: 43
58
Flag of RUS
Chayan Oruspay
Elo: 1912
Age: 26
59
Flag of ESP
Carles Otero Salgas
Elo: 1910
Age: 42
60
Flag of CAN
Charlie Ozkan
Elo: 1901
61
Flag of ESP
Cesar Omella Sieso
Elo: 1900
Age: 65
62
Flag of FRA
Cosme Olvera
Elo: 1892
Age: 59
63
Flag of FRA
Camille Ortega
Elo: 1891
Age: 59
64
Flag of ECU
Cristina Orejuela
Elo: 1879
Age: 29
65
Flag of GER
Charles Ohene
Elo: 1879
Age: 52
66
Flag of ESP
Carmelo Ortega Hernandez
Elo: 1870
Age: 53
67
Flag of FRA
Christophe Oumzil
Elo: 1864
Age: 32
68
Flag of HON
Claudio Ortega
Elo: 1861
Age: 31
69
Flag of VEN
Carlos Alberto Orocua Hernandez
Elo: 1860
Age: 50
70
Flag of GUA
Carlos Ortiz Perez
Elo: 1860
71
Flag of NGR
Clifford Ogolowa
Elo: 1860
Age: 49
72
Flag of SWE
Christer Olesen
Elo: 1857
Age: 77
73
Flag of ESP
Carlos Ortega Papaseit
Elo: 1847
Age: 46
74
Flag of MEX
Cristobal Ortiz Ponce
Elo: 1846
Age: 44
75
Flag of BEL
Carlos Onrubia Aviles
Elo: 1844
Age: 56
76
Flag of GER
Camilo Ospina Ocampo
Elo: 1836
Age: 28
77
Flag of PHI
Christian Marcelo Olaybal
Elo: 1826
Age: 19
78
Flag of CUB
Cesar David Olivero Perez
Elo: 1817
Age: 21
79
Flag of FRA
Clement Olivares
Elo: 1815
Age: 33
80
Flag of ESP
Carlos Orti Stock
Elo: 1798
Age: 71
81
Flag of VEN
Cristian Olivares
Elo: 1794
82
Flag of PHI
Cliburn Anthony Orbe
Elo: 1789
Age: 48
83
Flag of COL
Cristian David Ocampo
Elo: 1782
Age: 35
84
Flag of AUT
Christof Oberdorfer
Elo: 1781
Age: 31
85
Flag of USA
Christopher J O'Connor
Elo: 1781
Age: 50
86
Flag of ESP
Carlos Jose Olives Barba
Elo: 1754
Age: 61
87
Flag of TUR
Cem Onem
Elo: 1754
Age: 58
88
Flag of COL
Carlos Orlando Ochoa Parra
Elo: 1752
Age: 30
89
Flag of COL
Carlos Andres Olarte Puerta
Elo: 1741
Age: 21
90
Flag of ARG
Cesar Olmos
Elo: 1740
Age: 48
91
Flag of TUR
Can Barkin Ozkale
Elo: 1739
Age: 19
92
Flag of TUR
Cem Ozturan
Elo: 1727
Age: 35
93
Flag of ITA
Carlo Orazi
Elo: 1715
Age: 56
94
Flag of COL
Cristian Ochoa Pinzon
Elo: 1706
Age: 32
95
Flag of TUR
Cafer Ozturk
Elo: 1703
Age: 36
96
Flag of BRA
Claudinei Gois Oliveira
Elo: 1703
Age: 57
97
Flag of ARG
Carlos Alberto Otero
Elo: 1690
Age: 42
98
Flag of GER
Christian Osterland
Elo: 1689
Age: 44
99
Flag of FRA
Clemence Ollivier
Elo: 1684
Age: 26
100
Flag of FRA
Christian Ouvrard
Elo: 1683
Age: 58