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United States  Ron K.

Rapid Chess Player
Age:  73
Occupation:  Self-employed/ owner
Country:  United States
Region & Visiting
League
CCCLVIII


Since
6.6.2004

27.6.2016


2005

2007

2010

 
1812

Elo
15.4.2007


Ratings & Games
OverallClassicRapidBlitzLightning
Rapid Rating
1563  -11
Class:  C
Position:  1688 of 4278
TimelineCalculation
Rating progress
Highest:  1812
April 15, 2007  
Played games:  16666
Won:  8107
Lost:  7678
Draw:  841
Adjourned:  40
Games Feed
Games Archive
Commentaries Feed
Openings
Last 90 daysLast 365 days
Known
105
Usage Ratio • Games • Efficiency
C41 Philidor's defence: 
18.6%  
A40 Queen's pawn: 
 5.5%
B00 Corn stalk defence: 
 4.9%
C00 French: Steinitz attack: 
 3.8%
C23 Bishop's opening: 
 3.1%
C41 Philidor: exchange variation: 
 2.7%
B01 Scandinavian (centre counte...: 
 2.4%
Others
 59.0%
Never played:  E44 Nimzo-Indian: Fischer variati...
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
5946
League:  CCCXVI
Position:  #6
At 2:00 AM GMT Sunday August 21, 2016:
Leaderboard Position Points
All Lightning
Players & Ratings
5534 of 6835 6835-5534 = 1301
All Blitz
Players & Ratings
5247 of 6963 6963-5247 = 1716
All Rapid
Players & Ratings
7049 of 9131 9131-7049 = 2082
All Classic
Players & Ratings
4967 of 5298 5298-4967 = 331
Known openings 102
10 x hours played
in the last 30 days
414
 pts = 1301+1716+2082+331+102+414 = 5 946 
The next round starts at: 1:59 AM GMT Sunday August 28, 2016
Top League:  XL
2:00 AM GMT Sunday November 10, 2013
United States Ron K.
vs
AllTime
0
Classic
wins
0
0
Rapid
wins
1
0
Blitz
wins
0
0
Lightning
wins
0
0 : 1

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 C41 Philidor's defence
18.6%
122 25 33 5 18 36 5
2 A40 Queen's pawn
 5.5%
36 0 0 0 15 18 3
3 B00 Corn stalk defence
 4.9%
32 3 0 0 9 17 3
4 C00 French: Steinitz attack
 3.8%
25 16 9 0 0 0 0
5 C23 Bishop's opening
 3.1%
20 0 0 0 6 12 2
6 C41 Philidor: exchange variation
 2.7%
18 0 0 0 2 16 0
7 B01 Scandinavian (centre counter) defence
 2.4%
16 10 5 0 0 1 0
8 A00 Van't Kruijs opening
 2.4%
16 0 0 0 10 5 1
9 C62 Ruy Lopez: old Steinitz defence
 2.3%
15 4 8 3 0 0 0
10 C68 Ruy Lopez: exchange variation
 2.1%
14 4 9 1 0 0 0
11 C65 Ruy Lopez: Berlin defence
 2.0%
13 3 10 0 0 0 0
12 B50 Sicilian
 1.8%
12 6 6 0 0 0 0
13 C24 Bishop's opening: Berlin defence
 1.8%
12 0 0 0 4 8 0
14 A40 Queen's pawn
 1.8%
12 0 0 0 7 5 0
15 C40 King's knight opening
 1.8%
12 9 3 0 0 0 0
16 C61 Ruy Lopez: Bird's defence
 1.7%
11 4 7 0 0 0 0
17 B30 Sicilian: Nimzovich-Rossolimo attack (without ...d6)
 1.7%
11 4 7 0 0 0 0
18 B00 King's pawn opening
 1.7%
11 4 7 0 0 0 0
19 C34 KGA: Fischer defence
 1.5%
10 0 0 0 1 9 0
20 C20 KP: Patzer opening
 1.4%
9 0 0 0 6 3 0
21 B00 Owen defence
 1.4%
9 6 3 0 0 0 0
22 C40 Greco defence
 1.4%
9 6 3 0 0 0 0
23 C64 Ruy Lopez: classical (Cordel) defence
 1.4%
9 3 5 1 0 0 0
24 C60 Ruy Lopez (Spanish opening)
 1.2%
8 6 2 0 0 0 0
25 C20 KP: Indian opening
 1.2%
8 0 0 0 6 2 0
26 C41 Philidor: exchange variation
 1.1%
7 0 0 0 3 4 0
27 C42 Petrov's defence
 1.1%
7 4 3 0 0 0 0
28 C60 Ruy Lopez: Cozio defence
 0.9%
6 3 1 2 0 0 0
29 A20 English opening
 0.9%
6 0 0 0 2 3 1
30 C00 French defence
 0.9%
6 5 1 0 0 0 0
31 B30 Sicilian defence
 0.8%
5 3 2 0 0 0 0
32 C41 Philidor's defence
 0.8%
5 0 0 0 2 3 0
33 B00 KP: Nimzovich defence
 0.8%
5 1 4 0 0 0 0
34 A04 Reti opening
 0.8%
5 0 0 0 3 2 0
35 C21 Danish gambit
 0.8%
5 0 0 0 3 2 0
36 B10 Caro-Kann defence
 0.6%
4 1 3 0 0 0 0
37 B06 Robatsch (modern) defence
 0.6%
4 3 1 0 0 0 0
38 C20 King's pawn game
 0.6%
4 0 0 0 3 1 0
39 C20 KP: Napoleon's opening
 0.6%
4 0 0 0 3 1 0
40 C22 Centre game
 0.6%
4 0 0 0 4 0 0
41 A02 Bird's opening
 0.6%
4 0 0 0 1 3 0
42 A40 Queen's pawn: Franco-Indian (Keres) defence
 0.6%
4 0 0 0 0 3 1
43 C40 Gunderam defence
 0.6%
4 2 2 0 0 0 0
44 A45 Queen's pawn game
 0.6%
4 0 0 0 0 4 0
45 C40 Latvian counter-gambit
 0.6%
4 3 1 0 0 0 0
46 B40 Sicilian defence
 0.5%
3 1 1 1 0 0 0
47 B28 Sicilian: O'Kelly variation
 0.5%
3 0 3 0 0 0 0
48 A00 Polish (Sokolsky) opening
 0.5%
3 0 0 0 0 3 0
49 A01 Nimzovich-Larsen attack: modern variation
 0.5%
3 0 0 0 1 2 0
50 C22 Centre game: Paulsen attack
 0.3%
2 0 0 0 0 2 0
51 C24 Bishop's opening: Ponziani gambit
 0.3%
2 0 0 0 0 2 0
52 C25 Vienna game
 0.3%
2 0 0 0 1 1 0
53 C26 Vienna: Falkbeer variation
 0.3%
2 0 0 0 1 1 0
54 C26 Vienna game
 0.3%
2 0 0 0 0 2 0
55 B00 Reversed Grob (Borg/Basman defence/macho Grob)
 0.3%
2 2 0 0 0 0 0
56 C40 QP counter-gambit (elephant gambit)
 0.3%
2 2 0 0 0 0 0
57 A05 Reti opening
 0.3%
2 0 0 0 1 1 0
58 C41 Philidor: exchange variation
 0.3%
2 0 0 0 1 0 1
59 C60 Ruy Lopez: Nuernberg variation
 0.3%
2 1 1 0 0 0 0
60 A00 Gedult's opening
 0.3%
2 0 0 0 1 1 0
61 A00 Mieses opening
 0.3%
2 0 0 0 2 0 0
62 A00 Saragossa opening
 0.3%
2 0 0 0 1 0 1
63 A00 Benko's opening
 0.3%
2 0 0 0 1 1 0
64 B03 Alekhine's defence
 0.3%
2 2 0 0 0 0 0
65 C21 Centre game
 0.3%
2 0 0 0 2 0 0
66 B27 Sicilian: Hungarian variation
 0.3%
2 1 1 0 0 0 0
67 B31 Sicilian: Nimzovich-Rossolimo attack (with ...g6, without ...d6)
 0.3%
2 0 1 1 0 0 0
68 C20 KP: Lopez opening
 0.3%
2 0 0 0 0 2 0
69 B52 Sicilian: Canal-Sokolsky attack, 3...Bd7
 0.3%
2 1 1 0 0 0 0
70 A21 English, Kramnik-Shirov counterattack
 0.2%
1 0 0 0 0 1 0
71 A03 Bird's opening
 0.2%
1 0 0 0 1 0 0
72 C02 French: advance variation
 0.2%
1 1 0 0 0 0 0
73 B06 Robatsch (modern) defence
 0.2%
1 0 1 0 0 0 0
74 C42 Petrov: Damiano variation
 0.2%
1 1 0 0 0 0 0
75 C47 Four knights: Scotch, 4...exd4
 0.2%
1 0 0 0 0 1 0
76 C50 King's pawn game
 0.2%
1 0 0 0 0 1 0
77 C55 Two knights defence
 0.2%
1 0 0 0 0 1 0
78 A00 Anti-Borg (Desprez) opening
 0.2%
1 0 0 0 1 0 0
79 B12 Caro-Kann defence
 0.2%
1 0 1 0 0 0 0
80 B12 Caro-Kann: advance variation
 0.2%
1 0 1 0 0 0 0
81 B20 Sicilian defence
 0.2%
1 0 1 0 0 0 0
82 A00 Grob's attack
 0.2%
1 0 0 0 1 0 0
83 D00 Queen's pawn, Mason variation
 0.2%
1 0 0 0 0 1 0
84 D00 Queen's pawn: Chigorin variation
 0.2%
1 1 0 0 0 0 0
85 E00 Queen's pawn game
 0.2%
1 0 0 0 0 1 0
86 B02 Alekhine's defence: Mokele Mbembe (Buecker) variation
 0.2%
1 1 0 0 0 0 0
87 B01 Scandinavian defence
 0.2%
1 0 1 0 0 0 0
88 C22 Centre game: Berger variation
 0.2%
1 0 0 0 1 0 0
89 B01 Scandinavian: Pytel-Wade variation
 0.2%
1 1 0 0 0 0 0
90 B00 St. George (Baker) defence
 0.2%
1 0 0 1 0 0 0
91 C20 Alapin's opening
 0.2%
1 0 0 0 0 1 0
92 B02 Alekhine's defence
 0.2%
1 0 1 0 0 0 0
93 B02 Alekhine's defence
 0.2%
1 1 0 0 0 0 0
94 C33 King's gambit accepted
 0.2%
1 0 0 0 1 0 0
95 C34 King's knight's gambit
 0.2%
1 0 0 0 0 0 1
96 C20 KP: King's head opening
 0.2%
1 0 1 0 0 0 0
97 C34 KGA: Becker defence
 0.2%
1 0 0 0 0 1 0
98 C35 KGA: Cunningham defence
 0.2%
1 0 0 0 0 1 0
99 B00 Carr's defence
 0.2%
1 0 1 0 0 0 0
100 B00 Barnes defence
 0.2%
1 1 0 0 0 0 0
101 B00 Fred
 0.2%
1 1 0 0 0 0 0
102 C40 Damiano's defence
 0.2%
1 1 0 0 0 0 0
103 B02 Alekhine's defence: two pawns' (Lasker's) attack
 0.2%
1 0 1 0 0 0 0
104 A50 Queen's pawn game
 0.2%
1 0 0 0 0 1 0
105 A45 Trompovsky attack (Ruth, Opovcensky opening)
 0.2%
1 0 0 0 1 0 0

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