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United States  Ron K.

Rapid Chess Player
Age:  74
Occupation:  Self-employed/ owner
Country:  United States
Region & Visiting

Since
6.6.2004

26.11.2016


2005

2007

2010

 
1812

Elo
15.4.2007


Ratings & Games
OverallClassicRapidBlitzLightning
Rapid Rating
1535  4
Class:  C
Position:  1789 of 3447
TimelineCalculation
Rating progress
Highest:  1812
April 15, 2007  
Played games:  18244
Won:  8810
Lost:  8473
Draw:  918
Adjourned:  43
Games Feed
Games Archive
Commentaries Feed
Openings
Last 90 daysLast 365 days
Known
95
Usage Ratio • Games • Efficiency
C41 Philidor's defence: 
19.9%  
A40 Queen's pawn: 
7.8%  
C00 French: Steinitz attack: 
 4.5%
B01 Scandinavian (centre counte...: 
 3.7%
B00 Corn stalk defence: 
 3.5%
C41 Philidor: exchange variation: 
 2.7%
C68 Ruy Lopez: exchange variation: 
 2.5%
Others
 55.4%
Never played:  B13 Caro-Kann: 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:  5
1st Place:  0
2nd Place:  0
3rd Place:  0
Group Tournaments Wins:  0
Other places:  5
Unknown:  0
Tournaments Archive
Premium Competition
Points
6295
League:  CCLXIII
Position:  #8
At 2:00 AM GMT Sunday March 26, 2017:
Leaderboard Position Points
All Lightning
Players & Ratings
4938 of 6277 6277-4938 = 1339
All Blitz
Players & Ratings
4660 of 6377 6377-4660 = 1717
All Rapid
Players & Ratings
5605 of 7922 7922-5605 = 2317
All Classic
Players & Ratings
4739 of 5043 5043-4739 = 304
Known openings 93
10 x hours played
in the last 30 days
525
 pts = 1339+1717+2317+304+93+525 = 6 295 
The next round starts at: 1:59 AM GMT Sunday April 2, 2017
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
19.9%
150 34 33 2 30 46 5
2 A40 Queen's pawn
7.8%
59 0 0 0 27 29 3
3 C00 French: Steinitz attack
 4.5%
34 13 20 1 0 0 0
4 B01 Scandinavian (centre counter) defence
 3.7%
28 17 10 1 0 0 0
5 B00 Corn stalk defence
 3.5%
26 1 0 0 6 18 1
6 C41 Philidor: exchange variation
 2.7%
20 0 0 0 5 15 0
7 C68 Ruy Lopez: exchange variation
 2.5%
19 7 11 1 0 0 0
8 B30 Sicilian: Nimzovich-Rossolimo attack (without ...d6)
 2.5%
19 10 9 0 0 0 0
9 C24 Bishop's opening: Berlin defence
 2.4%
18 0 0 0 8 9 1
10 C23 Bishop's opening
 2.3%
17 0 0 0 5 12 0
11 C62 Ruy Lopez: old Steinitz defence
 2.3%
17 3 14 0 0 0 0
12 A40 Queen's pawn
 1.9%
14 0 0 0 7 7 0
13 C20 KP: Indian opening
 1.7%
13 0 0 0 6 5 2
14 C34 KGA: Fischer defence
 1.7%
13 0 0 0 1 12 0
15 B00 King's pawn opening
 1.7%
13 7 6 0 0 0 0
16 C40 Greco defence
 1.7%
13 7 4 2 0 0 0
17 A00 Van't Kruijs opening
 1.7%
13 0 0 0 12 1 0
18 C60 Ruy Lopez: Cozio defence
 1.7%
13 1 11 1 0 0 0
19 C65 Ruy Lopez: Berlin defence
 1.6%
12 5 7 0 0 0 0
20 C61 Ruy Lopez: Bird's defence
 1.6%
12 5 6 1 0 0 0
21 C40 King's knight opening
 1.6%
12 8 4 0 0 0 0
22 C42 Petrov's defence
 1.5%
11 4 7 0 0 0 0
23 B50 Sicilian
 1.3%
10 3 6 1 0 0 0
24 C40 Damiano's defence
 1.2%
9 8 1 0 0 0 0
25 C20 KP: Patzer opening
 1.1%
8 0 0 0 6 2 0
26 B10 Caro-Kann defence
 1.1%
8 0 8 0 0 0 0
27 B06 Robatsch (modern) defence
 1.1%
8 5 3 0 0 0 0
28 C41 Philidor: exchange variation
 1.1%
8 0 0 0 2 6 0
29 B00 Owen defence
 0.9%
7 4 3 0 0 0 0
30 A00 Benko's opening
 0.9%
7 0 0 0 4 2 1
31 A05 Reti opening
 0.9%
7 0 0 0 2 5 0
32 A45 Queen's pawn game
 0.8%
6 0 1 0 2 3 0
33 C20 KP: Napoleon's opening
 0.8%
6 0 0 0 4 1 1
34 C20 KP: Lopez opening
 0.7%
5 0 0 0 4 1 0
35 C22 Centre game
 0.7%
5 0 0 0 2 3 0
36 C64 Ruy Lopez: classical (Cordel) defence
 0.7%
5 2 3 0 0 0 0
37 C20 King's pawn game
 0.7%
5 0 0 0 2 2 1
38 A04 Reti opening
 0.5%
4 0 0 0 2 2 0
39 C00 French defence
 0.5%
4 1 3 0 0 0 0
40 C40 QP counter-gambit (elephant gambit)
 0.5%
4 3 1 0 0 0 0
41 C60 Ruy Lopez (Spanish opening)
 0.5%
4 1 3 0 0 0 0
42 B00 KP: Nimzovich defence
 0.5%
4 2 2 0 0 0 0
43 C63 Ruy Lopez: Schliemann defence
 0.4%
3 1 2 0 0 0 0
44 B52 Sicilian: Canal-Sokolsky attack, 3...Bd7
 0.4%
3 3 0 0 0 0 0
45 A01 Nimzovich-Larsen attack: modern variation
 0.4%
3 0 0 0 0 3 0
46 A00 Anti-Borg (Desprez) opening
 0.4%
3 0 0 0 3 0 0
47 A00 Mieses opening
 0.4%
3 0 0 0 0 2 1
48 B06 Robatsch (modern) defence
 0.4%
3 2 1 0 0 0 0
49 A00 Polish (Sokolsky) opening
 0.4%
3 0 0 0 0 3 0
50 B20 Sicilian defence
 0.4%
3 1 2 0 0 0 0
51 B00 St. George (Baker) defence
 0.3%
2 0 2 0 0 0 0
52 A40 Queen's pawn: Franco-Indian (Keres) defence
 0.3%
2 0 0 0 0 2 0
53 A21 English, Kramnik-Shirov counterattack
 0.3%
2 0 0 0 0 2 0
54 A20 English opening
 0.3%
2 0 0 0 1 1 0
55 A00 Saragossa opening
 0.3%
2 0 0 0 2 0 0
56 A00 Dunst (Sleipner,Heinrichsen) opening
 0.3%
2 0 0 0 2 0 0
57 A00 Clemenz (Mead's, Basman's or de Klerk's) opening
 0.3%
2 0 0 0 1 1 0
58 B12 Caro-Kann: advance variation
 0.3%
2 1 1 0 0 0 0
59 A00 Grob's attack
 0.3%
2 0 0 0 1 1 0
60 B27 Sicilian: Hungarian variation
 0.3%
2 2 0 0 0 0 0
61 B51 Sicilian: Canal-Sokolsky (Nimzovich-Rossolimo, Moscow) attack
 0.3%
2 2 0 0 0 0 0
62 B31 Sicilian: Nimzovich-Rossolimo attack (with ...g6, without ...d6)
 0.3%
2 1 0 1 0 0 0
63 B40 Sicilian defence
 0.3%
2 1 1 0 0 0 0
64 C67 Ruy Lopez: Berlin defence, open variation
 <0.1%
1 1 0 0 0 0 0
65 D00 Queen's pawn: Chigorin variation
 <0.1%
1 1 0 0 0 0 0
66 D03 Torre attack (Tartakower variation)
 <0.1%
1 0 1 0 0 0 0
67 E00 Queen's pawn game
 <0.1%
1 0 0 0 0 1 0
68 A10 English opening
 <0.1%
1 0 0 0 0 1 0
69 C41 Philidor: exchange variation
 <0.1%
1 0 0 0 1 0 0
70 E11 Bogo-Indian defence
 <0.1%
1 0 0 0 0 1 0
71 C41 Philidor's defence
 <0.1%
1 0 0 0 1 0 0
72 A22 English: Bremen, Smyslov system
 <0.1%
1 0 0 0 0 1 0
73 A40 Modern defence
 <0.1%
1 0 1 0 0 0 0
74 B30 Sicilian defence
 <0.1%
1 0 1 0 0 0 0
75 B27 Sicilian: Katalimov variation
 <0.1%
1 1 0 0 0 0 0
76 C00 French defence
 <0.1%
1 0 0 0 0 1 0
77 B27 Sicilian: Quinteros variation
 <0.1%
1 0 1 0 0 0 0
78 B27 Sicilian defence
 <0.1%
1 1 0 0 0 0 0
79 C20 KP: Mengarini's opening
 <0.1%
1 0 0 0 1 0 0
80 C20 KP: King's head opening
 <0.1%
1 0 0 0 1 0 0
81 B06 Robatsch defence
 <0.1%
1 0 1 0 0 0 0
82 C21 Centre game
 <0.1%
1 0 0 0 1 0 0
83 C21 Danish gambit
 <0.1%
1 0 0 0 1 0 0
84 C22 Centre game: Paulsen attack
 <0.1%
1 0 0 0 0 0 1
85 C22 Centre game: Hall variation
 <0.1%
1 0 0 0 1 0 0
86 B03 Alekhine's defence
 <0.1%
1 1 0 0 0 0 0
87 B02 Alekhine's defence
 <0.1%
1 0 1 0 0 0 0
88 C25 Vienna game
 <0.1%
1 0 0 0 1 0 0
89 C26 Vienna: Falkbeer variation
 <0.1%
1 0 0 0 1 0 0
90 C34 King's knight's gambit
 <0.1%
1 0 0 0 0 1 0
91 B00 KP: Nimzovich defence
 <0.1%
1 0 1 0 0 0 0
92 C34 KGA: Becker defence
 <0.1%
1 0 0 0 1 0 0
93 C35 KGA: Cunningham, Euwe defence
 <0.1%
1 0 0 0 0 1 0
94 C40 Gunderam defence
 <0.1%
1 0 1 0 0 0 0
95 A50 Queen's pawn game
 <0.1%
1 0 0 0 0 1 0

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