1
Ori Kobo
Flag of ISR
GM Ori Kobo
Elo: 2530
Age: 27
2
Oleg Korneev
Flag of ESP
GM Oleg Korneev
Elo: 2481
Age: 55
3
Oleg Anatolie Kulicov
Flag of RUS
IM Oleg Anatolie Kulicov
Elo: 2466
Age: 52
4
Ogulcan Kanmazalp
Flag of TUR
IM Ogulcan Kanmazalp
Elo: 2448
Age: 32
5
Oliver Kurmann
Flag of SUI
IM Oliver Kurmann
Elo: 2430
Age: 39
6
Ori Kochavi
Flag of ISR
IM Ori Kochavi
Elo: 2406
Age: 20
7
Oliwia Kiolbasa
Flag of POL
IM Oliwia Kiolbasa
Elo: 2386
Age: 24
8
Oleg Kulikov
Flag of RUS
FM Oleg Kulikov
Elo: 2375
Age: 58
9
Flag of RUS
IM Oleg Kozlitin
Elo: 2352
Age: 38
10
Oleg Krivonosov
Flag of LAT
IM Oleg Krivonosov
Elo: 2342
Age: 63
11
Flag of DEN
Ove Kroll
Elo: 2336
Age: 72
12
Flag of USA
FM Oleg M Kaminsky
Elo: 2333
Age: 94
13
Flag of ARM
FM Ovik Khalikian
Elo: 2325
Age: 69
14
Flag of UKR
IM Oleg Kalinin
Elo: 2323
Age: 67
15
Flag of IND
FM Om Manish Kadam
Elo: 2321
Age: 16
16
Flag of UKR
FM Oleksii Kovalchuk
Elo: 2317
Age: 35
17
Flag of UKR
FM Olexiy Kovaltshuk
Elo: 2317
Age: 33
18
Flag of CZE
FM Ondrej Korinek
Elo: 2313
Age: 39
19
Flag of RUS
FM Oleg Y Kuznetsov
Elo: 2300
Age: 44
20
Flag of FIN
FM Osmo Kauppila
Elo: 2292
Age: 43
21
Flag of RUS
FM Oleg Krasin
Elo: 2285
Age: 71
22
Flag of ISR
Ohad Kraus
Elo: 2284
Age: 29
23
Flag of RUS
WIM Olga Karavaeva
Elo: 2281
Age: 47
24
Flag of FID
Oleg Kirsanov
Elo: 2275
Age: 56
25
Olzhas Khamzin
Flag of KAZ
FM Olzhas Khamzin
Elo: 2272
Age: 38
26
Flag of RUS
Oleg Karpilovsky
Elo: 2269
Age: 54
27
Flag of ISR
FM Omer Kali
Elo: 2266
Age: 25
28
Flag of CRO
Oliver Kukas
Elo: 2266
Age: 23
29
Oleg Kozlov
Flag of RUS
IM Oleg Kozlov
Elo: 2265
Age: 64
30
Flag of GRE
Odyseas Kesidis
Elo: 2264
Age: 33
31
Oliver Kniest
Flag of GER
FM Oliver Kniest
Elo: 2257
Age: 49
32
Flag of RUS
Oleg Kasymov
Elo: 2256
Age: 41
33
Flag of RUS
Oleg Kadolo
Elo: 2244
34
Flag of RUS
WFM Olga Kamenskaja
Elo: 2241
Age: 53
35
Flag of HUN
Otto Kamaras
Elo: 2240
Age: 96
36
Flag of UKR
Oleksandr Kuzhilniy
Elo: 2238
Age: 18
37
Flag of UKR
Oles Kravchenko
Elo: 2238
Age: 34
38
Flag of RUS
WIM Olga Krylova
Elo: 2235
39
Oliver Koeller
Flag of GER
FM Oliver Koeller
Elo: 2232
Age: 52
40
Flag of RUS
Oleg L Kozij
Elo: 2231
Age: 60
41
Flag of NOR
Ole Scott Knudsen
Elo: 2230
Age: 66
42
Flag of RUS
FM Oleg Konnov
Elo: 2226
Age: 47
43
Flag of SWE
Ove Kinnmark
Elo: 2226
Age: 70
44
Flag of TUR
FM Osman Kosebay
Elo: 2216
Age: 56
45
Flag of RUS
Oleg Konovalov
Elo: 2216
Age: 57
46
Flag of RUS
IM Oleg Mikhailovich Karpeshov
Elo: 2216
Age: 70
47
Flag of POL
Oleg Khimich
Elo: 2215
Age: 34
48
Flag of BLR
FM Oleg Kislov
Elo: 2206
Age: 36
49
Flag of FID
Oleg Karnaukhov
Elo: 2205
Age: 51
50
Flag of IND
O Kushal
Elo: 2201
Age: 19
51
Osamu Katsuhara
Flag of JPN
Osamu Katsuhara
Elo: 2200
Age: 48
52
Flag of UKR
Olexandr Kokhno
Elo: 2197
Age: 54
53
Flag of TUR
Ozdemir Efe Kul
Elo: 2195
Age: 35
54
Flag of RUS
Oleg Vladimirovich Kharitonov
Elo: 2190
Age: 49
55
Flag of USA
Oliver T Koo
Elo: 2181
Age: 48
56
Flag of GRE
Odysseas Kalodoukas
Elo: 2178
Age: 27
57
Flag of SVK
Oliver Kriz
Elo: 2168
Age: 50
58
Flag of KOS
Osman Koka
Elo: 2167
Age: 57
59
Flag of TUR
Onur Kinsiz
Elo: 2166
Age: 39
60
Flag of RUS
O Koloyartseva
Elo: 2165
61
Flag of KAZ
O Kambarov
Elo: 2162
62
Omar Badreddine Khelfallah
Flag of ALG
Omar Badreddine Khelfallah
Elo: 2159
Age: 42
63
Flag of UKR
Orest Kochan
Elo: 2157
Age: 40
64
Flag of UKR
Olesia Konovalova
Elo: 2156
Age: 45
65
Flag of RUS
WFM Olga Kotolupova
Elo: 2156
Age: 51
66
Flag of RUS
WFM Oksana Kulish
Elo: 2155
Age: 48
67
Flag of RUS
Oleg Kalinin
Elo: 2151
Age: 61
68
Flag of UKR
Oleksandr Khudov
Elo: 2149
Age: 22
69
Olga Kozlova
Flag of GER
WIM Olga Kozlova
Elo: 2148
Age: 48
70
Flag of GER
Olaf Kramm
Elo: 2147
Age: 55
71
Flag of RUS
Oleg Kovalev
Elo: 2143
Age: 38
72
Flag of RUS
WFM Olga Kuznetsova
Elo: 2142
Age: 37
73
Flag of RUS
Olga Kuznetsova
Elo: 2140
Age: 49
74
Flag of UKR
Oleg Kovalenko
Elo: 2137
Age: 34
75
Flag of RUS
Oleg Kravchuk
Elo: 2137
Age: 50
76
Flag of RUS
WFM Oksana Kuzheleva
Elo: 2132
Age: 51
77
Flag of RUS
WFM O Kuzheleva
Elo: 2132
Age: 51
78
Flag of IRI
Omid Khaledi
Elo: 2129
Age: 18
79
Flag of GER
Olaf Krueger
Elo: 2126
Age: 60
80
Flag of TUR
Ozgur Toprak Kurt
Elo: 2124
Age: 12
81
Flag of RUS
WFM Olga Dm Karmanova
Elo: 2124
Age: 17
82
Flag of RUS
Oleg Korshunov
Elo: 2124
Age: 28
83
Flag of CZE
Ondrej Karlik
Elo: 2123
Age: 29
84
Flag of AUT
Oliver Kuti
Elo: 2119
Age: 17
85
Flag of RUS
Oleg Kudrin
Elo: 2117
Age: 32
86
Flag of KAZ
Oleg Konovalov
Elo: 2112
Age: 40
87
Flag of RUS
Oleg Karamyshev
Elo: 2110
Age: 38
88
Flag of RUS
Oleg Kudinov
Elo: 2109
Age: 70
89
Oksana Kryger
Flag of DEN
WIM Oksana Kryger
Elo: 2097
Age: 42
90
Oksana Kosteniuk
Flag of RUS
WFM Oksana Kosteniuk
Elo: 2096
Age: 37
91
Flag of RUS
Oyas Karachakov
Elo: 2088
Age: 46
92
Oi Sin Kim
Flag of GER
Oi Sin Kim
Elo: 2080
Age: 33
93
Flag of EGY
Osama Khairy
Elo: 2080
Age: 63
94
Flag of UKR
O Khramtsova
Elo: 2077
95
Flag of HUN
Odon Kollner
Elo: 2077
Age: 55
96
Flag of AUT
Otto Krassnitzer
Elo: 2076
Age: 78
97
Flag of NOR
Ole Fredrik Kvamme
Elo: 2070
Age: 56
98
Flag of CZE
Ondrej Kabelka
Elo: 2069
Age: 25
99
Flag of UKR
Oleg Kharuta
Elo: 2069
Age: 41
100
Flag of ISL
Olafur Kristjansson
Elo: 2068
Age: 82