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United States  
 
 
 Olu Kamau O'Hara

Rapid Chess Player
Age:  N/A
Occupation:  N/A
Country:  United States
Region & Visiting
League
XCI


Since
21.9.2010
63 %
Premium
Players


14.12.2018


Ratings & Games
OverallClassicRapidBlitzLightning
Blitz Rating
1668  9
Class:  B
Position:  1178 of 12054
TimelineCalculation
Rating progress
Highest:  1763
April 12, 2019  
Played games:  1037
Won:  471
Lost:  522
Draw:  28
Adjourned:  16
Games Feed
Commentaries Feed
Openings
Last 90 daysLast 365 days
Known
73
Usage Ratio • Games • Efficiency
C50 King's pawn game: 
14.2%  
C41 Philidor's defence: 
9.6%  
B20 Sicilian defence: 
5.1%  
B01 Scandinavian (centre counte...: 
 4.1%
C50 Giuoco Piano: 
 3.6%
C45 Scotch game: 
 3.0%
D00 Queen's pawn game: 
 3.0%
Others
 57.4%
Never played:  D85 Gruenfeld: exchange variation
Tournaments
Tournament Points
0
1st Place 2nd Place 3rd Place Group Tournaments Wins
x 0 x 0 x 0 x 0
TPs  = 3x0+2x0+1x0+1x0 = 0
Tournaments:  4
1st Place:  0
2nd Place:  0
3rd Place:  0
Group Tournaments Wins:  0
Other places:  4
Unknown:  0
Tournaments Archive
Premium Competition
Points
20898
League:  LXXIV
Position:  #19
At 2:00 AM GMT Sunday October 20, 2019:
Leaderboard Position Points
All Lightning
Players & Ratings
1411 of 7052 7052-1411 = 5641
All Blitz
Players & Ratings
2079 of 10482 10482-2079 = 8403
All Rapid
Players & Ratings
4360 of 6810 6810-4360 = 2450
All Classic
Players & Ratings
1086 of 5372 5372-1086 = 4286
Known openings 76
10 x hours played
in the last 30 days
42
 pts = 5641+8403+2450+4286+76+42 = 20 898 
The next round starts at: 1:59 AM GMT Sunday October 27, 2019
Top League:  LXXIV
2:00 AM GMT Sunday October 20, 2019
United States
 
 
 Olu Kamau O'Hara
vs
AllTime
0
Classic
wins
0
0
Rapid
wins
0
0
Blitz
wins
0
0
Lightning
wins
0
0 : 0

a. Classic Rating

b. Rapid Rating

c. Blitz Rating

d. Lightning Rating

e. Medals

f. Tournaments

g. Games

h. Time

Openings Report


Last 90 daysLast 365 days

 Position   Opening  Usage Ratio   Games 
  Win     Lost     Draw     Win     Lost     Draw  
1 C20 KP: Indian opening
 2.5%
5 0 0 0 0 4 1
2 A06 Reti opening
 1.0%
2 0 0 0 0 1 1
3 C44 Scotch: Goering gambit
 0.5%
1 0 0 0 0 1 0
4 C44 Ponziani opening
 0.5%
1 0 0 0 0 1 0
5 C44 Dresden opening
 0.5%
1 0 0 0 0 1 0
6 C44 King's pawn game
 2.0%
4 2 0 0 2 0 0
7 C41 Philidor's defence
9.6%
19 11 6 2 0 0 0
8 C40 Latvian counter-gambit
 0.5%
1 1 0 0 0 0 0
9 C40 Damiano's defence
 0.5%
1 1 0 0 0 0 0
10 C40 Greco defence
 0.5%
1 0 1 0 0 0 0
11 C40 Gunderam defence
 0.5%
1 1 0 0 0 0 0
12 C40 King's knight opening
 1.0%
2 0 1 0 1 0 0
13 C34 KGA: Fischer defence
 0.5%
1 0 0 0 0 1 0
14 C30 King's gambit
 0.5%
1 0 0 0 0 1 0
15 C25 Vienna game
 0.5%
1 0 1 0 0 0 0
16 C24 Bishop's opening: Berlin defence
 2.5%
5 0 0 0 1 4 0
17 C23 Bishop's opening: Classical variation
 1.5%
3 0 0 0 0 3 0
18 C23 Bishop's opening: Philidor counter-attack
 0.5%
1 0 0 0 1 0 0
19 C23 Bishop's opening
 0.5%
1 1 0 0 0 0 0
20 D20 QGA: 3.e4
 0.5%
1 0 0 0 1 0 0
21 D20 Queen's gambit accepted
 1.0%
2 0 0 0 1 1 0
22 D04 Queen's pawn game
 0.5%
1 0 0 0 1 0 0
23 D02 Queen's pawn game, Chigorin variation
 0.5%
1 0 0 0 0 1 0
24 D00 Queen's pawn: Chigorin variation
 1.0%
2 0 0 0 1 1 0
25 D00 Levitsky attack (Queen's bishop attack)
 0.5%
1 0 0 0 0 1 0
26 D00 Queen's pawn, Mason variation
 1.0%
2 0 0 0 2 0 0
27 D00 Queen's pawn game
 3.0%
6 0 0 0 4 2 0
28 C60 Ruy Lopez: Cozio defence
 3.0%
6 0 0 0 1 5 0
29 C57 two knights defence: Fegatello attack
 2.0%
4 3 1 0 0 0 0
30 C55 Two knights defence
 0.5%
1 1 0 0 0 0 0
31 C55 Two knights defence (Modern bishop's opening)
 0.5%
1 0 1 0 0 0 0
32 C54 Giuoco Piano
 0.5%
1 0 1 0 0 0 0
33 C50 Giuoco Pianissimo
 0.5%
1 0 1 0 0 0 0
34 C50 Giuoco Piano
 3.6%
7 2 5 0 0 0 0
35 C50 King's pawn game
14.2%
28 8 6 0 5 9 0
36 C46 Three knights game
 1.0%
2 1 0 0 1 0 0
37 C45 Scotch game
 3.0%
6 0 1 0 1 4 0
38 B01 Scandinavian (centre counter) defence
 4.1%
8 6 2 0 0 0 0
39 B00 Guatemala defence
 0.5%
1 0 0 0 0 1 0
40 B00 Owen defence
 2.0%
4 3 1 0 0 0 0
41 B00 St. George (Baker) defence
 0.5%
1 0 1 0 0 0 0
42 B00 King's pawn opening
 2.0%
4 0 4 0 0 0 0
43 A34 English: symmetrical variation
 0.5%
1 0 0 0 0 1 0
44 A30 English: symmetrical variation
 0.5%
1 0 0 0 0 1 0
45 A21 English, Kramnik-Shirov counterattack
 0.5%
1 0 0 0 1 0 0
46 A16 English opening
 0.5%
1 0 0 0 0 1 0
47 A10 English opening
 0.5%
1 0 0 0 1 0 0
48 A04 Reti opening
 0.5%
1 0 0 0 1 0 0
49 A04 Reti opening
 1.0%
2 0 0 0 0 2 0
50 A02 Bird's opening
 0.5%
1 0 0 0 1 0 0
51 A00 Van't Kruijs opening
 1.5%
3 0 0 0 0 3 0
52 A00 Mieses opening
 0.5%
1 0 0 0 1 0 0
53 A00 Saragossa opening
 1.0%
2 0 0 0 1 1 0
54 A00 Benko's opening
 1.0%
2 0 0 0 1 1 0
55 A00 Polish (Sokolsky) opening
 0.5%
1 0 0 0 0 1 0
56 C22 Centre game
 0.5%
1 0 0 0 1 0 0
57 C21 Danish gambit
 0.5%
1 0 0 0 0 1 0
58 C20 KP: Lopez opening
 0.5%
1 0 0 0 1 0 0
59 C20 KP: Patzer opening
 1.5%
3 0 0 0 2 1 0
60 C20 KP: King's head opening
 0.5%
1 0 1 0 0 0 0
61 C20 King's pawn game
 1.0%
2 1 0 0 1 0 0
62 C02 French: advance, Nimzovich system
 0.5%
1 0 1 0 0 0 0
63 C00 St. George defence
 0.5%
1 1 0 0 0 0 0
64 C00 Lengfellner system
 0.5%
1 1 0 0 0 0 0
65 C00 French defence
 1.5%
3 2 1 0 0 0 0
66 B50 Sicilian
 1.0%
2 2 0 0 0 0 0
67 B32 Sicilian: Labourdonnais-Loewenthal variation
 0.5%
1 1 0 0 0 0 0
68 B30 Sicilian defence
 2.0%
4 1 3 0 0 0 0
69 B20 Sicilian defence
5.1%
10 2 8 0 0 0 0
70 B07 Pirc defence
 0.5%
1 0 1 0 0 0 0
71 B02 Alekhine's defence: two pawns' (Lasker's) attack
 0.5%
1 0 1 0 0 0 0
72 B02 Alekhine's defence
 0.5%
1 1 0 0 0 0 0
73 B02 Alekhine's defence: Mokele Mbembe (Buecker) variation
 0.5%
1 1 0 0 0 0 0

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