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United States  Ron K.

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


Since
6.6.2004

27.6.2016


2005

2007

2010

 
1812

Elo
15.4.2007


Ratings & Games
OverallClassicRapidBlitzLightning
Rapid Rating
1553  14
Class:  C
Position:  1743 of 4020
TimelineCalculation
Rating progress
Highest:  1812
April 15, 2007  
Played games:  16469
Won:  8029
Lost:  7573
Draw:  832
Adjourned:  35
Games Feed
Games Archive
Commentaries Feed
Openings
Last 90 daysLast 365 days
Known
101
Usage Ratio • Games • Efficiency
C41 Philidor's defence: 
21.2%  
A40 Queen's pawn: 
 6.7%
B00 Corn stalk defence: 
 5.3%
C00 French: Steinitz attack: 
 3.7%
C68 Ruy Lopez: exchange variation: 
 2.8%
C62 Ruy Lopez: old Steinitz defence: 
 2.7%
B01 Scandinavian (centre counte...: 
 2.7%
Others
 54.9%
Never played:  B89 Sicilian: Sozin, 7.Be3
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
8871
League:  CCXXXI
Position:  #14
At 2:00 AM GMT Sunday July 24, 2016:
Leaderboard Position Points
All Lightning
Players & Ratings
5554 of 6821 6821-5554 = 1267
All Blitz
Players & Ratings
5149 of 6814 6814-5149 = 1665
All Rapid
Players & Ratings
3799 of 8905 8905-3799 = 5106
All Classic
Players & Ratings
4950 of 5279 5279-4950 = 329
Known openings 98
10 x hours played
in the last 30 days
406
 pts = 1267+1665+5106+329+98+406 = 8 871 
The next round starts at: 1:59 AM GMT Sunday July 31, 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
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 C41 Philidor's defence
21.2%
143 35 31 7 21 43 6
2 A40 Queen's pawn
 6.7%
45 0 0 0 19 21 5
3 B00 Corn stalk defence
 5.3%
36 3 0 0 9 21 3
4 C00 French: Steinitz attack
 3.7%
25 18 7 0 0 0 0
5 C68 Ruy Lopez: exchange variation
 2.8%
19 5 13 1 0 0 0
6 C62 Ruy Lopez: old Steinitz defence
 2.7%
18 7 11 0 0 0 0
7 B01 Scandinavian (centre counter) defence
 2.7%
18 11 7 0 0 0 0
8 C41 Philidor: exchange variation
 2.5%
17 0 0 0 3 14 0
9 C23 Bishop's opening
 2.5%
17 0 0 0 4 10 3
10 A00 Van't Kruijs opening
 2.4%
16 0 0 0 11 4 1
11 C65 Ruy Lopez: Berlin defence
 2.1%
14 4 10 0 0 0 0
12 C24 Bishop's opening: Berlin defence
 1.9%
13 0 0 0 6 7 0
13 B50 Sicilian
 1.9%
13 5 8 0 0 0 0
14 C61 Ruy Lopez: Bird's defence
 1.8%
12 3 8 1 0 0 0
15 B00 King's pawn opening
 1.5%
10 5 5 0 0 0 0
16 C60 Ruy Lopez (Spanish opening)
 1.3%
9 7 2 0 0 0 0
17 C40 Greco defence
 1.3%
9 6 3 0 0 0 0
18 B00 Owen defence
 1.2%
8 5 3 0 0 0 0
19 B30 Sicilian: Nimzovich-Rossolimo attack (without ...d6)
 1.2%
8 4 4 0 0 0 0
20 C34 KGA: Fischer defence
 1.2%
8 0 0 0 1 7 0
21 C40 King's knight opening
 1.2%
8 6 2 0 0 0 0
22 C60 Ruy Lopez: Cozio defence
 1.2%
8 3 3 2 0 0 0
23 A40 Queen's pawn
 1.2%
8 0 0 0 4 4 0
24 C64 Ruy Lopez: classical (Cordel) defence
 1.2%
8 3 4 1 0 0 0
25 C42 Petrov's defence
 1.2%
8 4 3 0 0 1 0
26 C41 Philidor's defence
 1.0%
7 0 0 0 2 5 0
27 C20 King's pawn game
 1.0%
7 0 0 0 5 2 0
28 B00 KP: Nimzovich defence
 0.9%
6 1 5 0 0 0 0
29 A04 Reti opening
 0.9%
6 0 0 0 3 3 0
30 C41 Philidor: exchange variation
 0.9%
6 0 0 0 3 3 0
31 C20 KP: Patzer opening
 0.9%
6 0 0 0 4 2 0
32 A01 Nimzovich-Larsen attack: modern variation
 0.7%
5 0 0 0 2 3 0
33 C20 KP: Indian opening
 0.7%
5 0 0 0 4 1 0
34 C20 KP: Napoleon's opening
 0.7%
5 0 0 0 5 0 0
35 C21 Danish gambit
 0.7%
5 0 0 0 3 2 0
36 B28 Sicilian: O'Kelly variation
 0.7%
5 0 4 1 0 0 0
37 B30 Sicilian defence
 0.6%
4 1 3 0 0 0 0
38 B40 Sicilian defence
 0.6%
4 1 3 0 0 0 0
39 C00 French defence
 0.6%
4 4 0 0 0 0 0
40 C22 Centre game
 0.6%
4 0 0 0 3 1 0
41 A20 English opening
 0.6%
4 0 0 0 1 2 1
42 A45 Queen's pawn game
 0.6%
4 0 0 0 0 4 0
43 B52 Sicilian: Canal-Sokolsky attack, 3...Bd7
 0.4%
3 1 2 0 0 0 0
44 C40 Damiano's defence
 0.4%
3 3 0 0 0 0 0
45 A40 Queen's pawn: Franco-Indian (Keres) defence
 0.4%
3 0 0 0 0 2 1
46 A00 Polish (Sokolsky) opening
 0.4%
3 0 0 0 1 2 0
47 B10 Caro-Kann defence
 0.4%
3 2 1 0 0 0 0
48 C40 QP counter-gambit (elephant gambit)
 0.3%
2 2 0 0 0 0 0
49 C40 Latvian counter-gambit
 0.3%
2 2 0 0 0 0 0
50 C40 Gunderam defence
 0.3%
2 1 1 0 0 0 0
51 A05 Reti opening
 0.3%
2 0 0 0 1 1 0
52 A03 Bird's opening
 0.3%
2 0 0 0 1 1 0
53 A02 Bird's opening
 0.3%
2 0 0 0 0 2 0
54 C41 Philidor: exchange variation
 0.3%
2 0 0 0 1 0 1
55 A00 Gedult's opening
 0.3%
2 0 0 0 1 1 0
56 B00 St. George (Baker) defence
 0.3%
2 1 0 1 0 0 0
57 C22 Centre game: Paulsen attack
 0.3%
2 0 0 0 0 2 0
58 B02 Alekhine's defence
 0.3%
2 1 1 0 0 0 0
59 A00 Mieses opening
 0.3%
2 0 0 0 2 0 0
60 B27 Sicilian: Hungarian variation
 0.3%
2 1 1 0 0 0 0
61 B12 Caro-Kann: advance variation
 0.3%
2 0 2 0 0 0 0
62 A00 Benko's opening
 0.3%
2 0 0 0 1 0 1
63 A00 Dunst (Sleipner,Heinrichsen) opening
 0.3%
2 0 0 0 1 0 1
64 C20 KP: King's head opening
 0.3%
2 1 1 0 0 0 0
65 B06 Robatsch (modern) defence
 0.3%
2 1 1 0 0 0 0
66 C20 KP: Lopez opening
 0.3%
2 0 0 0 1 1 0
67 A00 Saragossa opening
 0.3%
2 0 0 0 2 0 0
68 C21 Centre game
 0.3%
2 0 0 0 2 0 0
69 A00 Ware (Meadow Hay) opening
 <0.1%
1 0 0 0 1 0 0
70 C44 King's pawn game
 <0.1%
1 0 1 0 0 0 0
71 C43 Petrov: modern (Steinitz) attack
 <0.1%
1 0 0 0 1 0 0
72 C42 Petrov: Damiano variation
 <0.1%
1 1 0 0 0 0 0
73 C47 Four knights: Scotch, 4...exd4
 <0.1%
1 0 0 0 0 1 0
74 C50 King's pawn game
 <0.1%
1 0 0 0 0 1 0
75 C55 Two knights defence
 <0.1%
1 0 0 0 0 1 0
76 A00 Grob's attack
 <0.1%
1 0 0 0 1 0 0
77 A21 English, Kramnik-Shirov counterattack
 <0.1%
1 0 0 0 0 1 0
78 D00 Queen's pawn, Mason variation
 <0.1%
1 0 0 0 0 1 0
79 D00 Queen's pawn: Chigorin variation
 <0.1%
1 1 0 0 0 0 0
80 B31 Sicilian: Nimzovich-Rossolimo attack (with ...g6, without ...d6)
 <0.1%
1 0 1 0 0 0 0
81 B20 Sicilian defence
 <0.1%
1 0 1 0 0 0 0
82 B12 Caro-Kann defence
 <0.1%
1 0 1 0 0 0 0
83 C02 French: advance variation
 <0.1%
1 1 0 0 0 0 0
84 B06 Robatsch (modern) defence
 <0.1%
1 0 1 0 0 0 0
85 C20 KP: Mengarini's opening
 <0.1%
1 0 0 0 1 0 0
86 B03 Alekhine's defence
 <0.1%
1 1 0 0 0 0 0
87 C20 Alapin's opening
 <0.1%
1 0 0 0 0 1 0
88 B02 Alekhine's defence: two pawns' (Lasker's) attack
 <0.1%
1 0 1 0 0 0 0
89 C22 Centre game: Berger variation
 <0.1%
1 0 0 0 1 0 0
90 B01 Scandinavian defence
 <0.1%
1 0 1 0 0 0 0
91 C23 Bishop's opening: Philidor counter-attack
 <0.1%
1 0 0 0 1 0 0
92 C25 Vienna game
 <0.1%
1 0 0 0 1 0 0
93 C26 Vienna: Falkbeer variation
 <0.1%
1 0 0 0 0 1 0
94 C26 Vienna game
 <0.1%
1 0 0 0 0 1 0
95 C33 King's gambit accepted
 <0.1%
1 0 0 0 1 0 0
96 C34 KGA: Bonsch-Osmolovsky variation
 <0.1%
1 0 0 0 0 1 0
97 B00 Reversed Grob (Borg/Basman defence/macho Grob)
 <0.1%
1 1 0 0 0 0 0
98 C34 KGA: Becker defence
 <0.1%
1 0 0 0 0 1 0
99 C35 KGA: Cunningham defence
 <0.1%
1 0 0 0 0 1 0
100 B00 Fred
 <0.1%
1 1 0 0 0 0 0
101 A50 Queen's pawn game
 <0.1%
1 0 0 0 0 1 0

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