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United States  Ron K.

Rapid Chess Player
Age:  71
Occupation:  Self-employed/ owner
Country:  United States
Region & Visiting
League
CCLXXVI


Since
6.6.2004


2005

2007

2010
Ratings & Games
OverallClassicRapidBlitzLightning
Rapid Rating
1649  14
Class:  B
Position:  1077 of 3985
TimelineCalculation
Rating progress
Highest:  1812
April 15, 2007  
Played games:  14073
Won:  6997
Lost:  6338
Draw:  714
Adjourned:  24
Games Feed
Games Archive
Commentaries Feed
Openings
Last 90 daysLast 365 days
Known
35
Usage Ratio • Games • Efficiency
C41 Philidor's defence: 
16.8%  
C00 French: Steinitz attack: 
12.9%  
B00 Corn stalk defence: 
6.9%  
B50 Sicilian: 
5.9%  
B01 Scandinavian (centre counte...: 
5.9%  
C40 Greco defence: 
 4.0%
C68 Ruy Lopez: exchange variation: 
 4.0%
Others
 43.6%
Never played:  E19 Queen's Indian: old main line...
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:  5
1st Place:  0
2nd Place:  0
3rd Place:  0
Group Tournaments Wins:  0
Other places:  5
Unknown:  0
Tournaments Archive
Premium Competition
Points
4505
League:  CCXV
Position:  #4
At 2:00 AM GMT Sunday January 25, 2015:
Leaderboard Position Points
All Rapid
Players & Ratings
2278 of 6383 6383-2278 = 4105
All Classic
Players & Ratings
3327 of 3620 3620-3327 = 293
Known openings 36
10 x hours played
in the last 30 days
71
 pts = 4105+293+36+71 = 4 505 
The next recalculation: 1:59 AM GMT Sunday January 1, 2015
Top League:  XL
2:00 AM GMT Sunday November 10, 2013
United States Ron K.
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 Close


Last 90 daysLast 365 days

 Position   Opening  Usage Ratio   Games 
  Win     Lost     Draw     Win     Lost     Draw  
1 C41 Philidor's defence
16.8%
17 7 8 2 0 0 0
2 C00 French: Steinitz attack
12.9%
13 4 8 1 0 0 0
3 B00 Corn stalk defence
6.9%
7 0 0 0 1 5 1
4 B50 Sicilian
5.9%
6 2 4 0 0 0 0
5 B01 Scandinavian (centre counter) defence
5.9%
6 4 2 0 0 0 0
6 C40 Greco defence
 4.0%
4 1 2 1 0 0 0
7 C68 Ruy Lopez: exchange variation
 4.0%
4 1 3 0 0 0 0
8 C60 Ruy Lopez: Cozio defence
 3.0%
3 1 2 0 0 0 0
9 B00 Owen defence
 3.0%
3 2 1 0 0 0 0
10 C42 Petrov's defence
 3.0%
3 1 2 0 0 0 0
11 B00 King's pawn opening
 3.0%
3 3 0 0 0 0 0
12 A40 Queen's pawn
 3.0%
3 0 0 0 0 3 0
13 C65 Ruy Lopez: Berlin defence
 3.0%
3 2 1 0 0 0 0
14 C40 King's knight opening
 3.0%
3 2 1 0 0 0 0
15 B10 Caro-Kann defence
 2.0%
2 1 1 0 0 0 0
16 B40 Sicilian defence
 2.0%
2 0 2 0 0 0 0
17 C61 Ruy Lopez: Bird's defence
 1.0%
1 0 1 0 0 0 0
18 C62 Ruy Lopez: old Steinitz defence
 1.0%
1 1 0 0 0 0 0
19 C60 Ruy Lopez (Spanish opening)
 1.0%
1 1 0 0 0 0 0
20 C40 Latvian counter-gambit
 1.0%
1 1 0 0 0 0 0
21 C40 QP counter-gambit (elephant gambit)
 1.0%
1 0 1 0 0 0 0
22 C40 Damiano's defence
 1.0%
1 1 0 0 0 0 0
23 B52 Sicilian: Canal-Sokolsky attack, 3...Bd7
 1.0%
1 1 0 0 0 0 0
24 B31 Sicilian: Nimzovich-Rossolimo attack (with ...g6, without ...d6)
 1.0%
1 0 1 0 0 0 0
25 B30 Sicilian: Nimzovich-Rossolimo attack (without ...d6)
 1.0%
1 0 1 0 0 0 0
26 B30 Sicilian defence
 1.0%
1 1 0 0 0 0 0
27 B27 Sicilian: Katalimov variation
 1.0%
1 0 0 1 0 0 0
28 B20 Sicilian defence
 1.0%
1 0 1 0 0 0 0
29 B06 Robatsch (modern) defence
 1.0%
1 0 1 0 0 0 0
30 B02 Alekhine's defence
 1.0%
1 1 0 0 0 0 0
31 B00 St. George (Baker) defence
 1.0%
1 1 0 0 0 0 0
32 B00 Reversed Grob (Borg/Basman defence/macho Grob)
 1.0%
1 1 0 0 0 0 0
33 B00 Barnes defence
 1.0%
1 1 0 0 0 0 0
34 A04 Reti opening
 1.0%
1 0 0 0 1 0 0
35 A00 Clemenz (Mead's, Basman's or de Klerk's) opening
 1.0%
1 0 0 0 1 0 0

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