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United States  Ron K.

Rapid Chess Player
Age:  73
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
1546  -5
Class:  C
Position:  1672 of 3615
TimelineCalculation
Rating progress
Highest:  1812
April 15, 2007  
Played games:  17313
Won:  8398
Lost:  7992
Draw:  881
Adjourned:  42
Games Feed
Games Archive
Commentaries Feed
Openings
Last 90 daysLast 365 days
Known
101
Usage Ratio • Games • Efficiency
C41 Philidor's defence: 
17.9%  
A40 Queen's pawn: 
8.2%  
B00 Corn stalk defence: 
 5.4%
C00 French: Steinitz attack: 
 3.9%
C62 Ruy Lopez: old Steinitz defence: 
 3.7%
C23 Bishop's opening: 
 2.6%
C42 Petrov's defence: 
 2.3%
Others
 56.0%
Never played:  A65 Benoni: 6.e4
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
10932
League:  CLXXXIII
Position:  #3
At 2:00 AM GMT Sunday November 27, 2016:
Leaderboard Position Points
All Lightning
Players & Ratings
5240 of 7082 7082-5240 = 1842
All Blitz
Players & Ratings
4854 of 6643 6643-4854 = 1789
All Rapid
Players & Ratings
1835 of 8322 8322-1835 = 6487
All Classic
Players & Ratings
4904 of 5242 5242-4904 = 338
Known openings 101
10 x hours played
in the last 30 days
375
 pts = 1842+1789+6487+338+101+375 = 10 932 
The next round starts at: 1:59 AM GMT Sunday December 4, 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
17.9%
102 17 27 5 21 28 4
2 A40 Queen's pawn
8.2%
47 0 0 0 19 22 6
3 B00 Corn stalk defence
 5.4%
31 0 0 0 12 18 1
4 C00 French: Steinitz attack
 3.9%
22 7 13 2 0 0 0
5 C62 Ruy Lopez: old Steinitz defence
 3.7%
21 10 10 1 0 0 0
6 C23 Bishop's opening
 2.6%
15 0 0 0 7 6 2
7 C42 Petrov's defence
 2.3%
13 6 6 1 0 0 0
8 B01 Scandinavian (centre counter) defence
 2.3%
13 8 4 1 0 0 0
9 C24 Bishop's opening: Berlin defence
 2.3%
13 0 0 0 8 5 0
10 B00 Owen defence
 1.9%
11 5 4 2 0 0 0
11 C68 Ruy Lopez: exchange variation
 1.9%
11 4 6 1 0 0 0
12 C41 Philidor: exchange variation
 1.8%
10 0 0 0 3 7 0
13 C41 Philidor: exchange variation
 1.6%
9 0 0 0 4 4 1
14 C65 Ruy Lopez: Berlin defence
 1.6%
9 5 4 0 0 0 0
15 A00 Benko's opening
 1.4%
8 0 0 0 5 3 0
16 B00 King's pawn opening
 1.4%
8 3 5 0 0 0 0
17 C40 Greco defence
 1.4%
8 6 1 1 0 0 0
18 A00 Van't Kruijs opening
 1.4%
8 0 0 0 4 3 1
19 A01 Nimzovich-Larsen attack: modern variation
 1.4%
8 0 0 0 7 1 0
20 C20 KP: Patzer opening
 1.2%
7 0 0 0 3 3 1
21 C60 Ruy Lopez (Spanish opening)
 1.2%
7 5 2 0 0 0 0
22 B40 Sicilian defence
 1.2%
7 1 4 2 0 0 0
23 C34 KGA: Fischer defence
 1.1%
6 0 0 0 1 5 0
24 C40 King's knight opening
 1.1%
6 2 4 0 0 0 0
25 B10 Caro-Kann defence
 1.1%
6 3 2 1 0 0 0
26 C60 Ruy Lopez: Cozio defence
 1.1%
6 1 5 0 0 0 0
27 A40 Queen's pawn
 0.9%
5 0 0 0 3 2 0
28 A45 Queen's pawn game
 0.9%
5 0 0 0 2 3 0
29 B50 Sicilian
 0.9%
5 2 3 0 0 0 0
30 C20 KP: Indian opening
 0.9%
5 0 0 0 2 3 0
31 C64 Ruy Lopez: classical (Cordel) defence
 0.9%
5 1 4 0 0 0 0
32 B30 Sicilian: Nimzovich-Rossolimo attack (without ...d6)
 0.9%
5 1 4 0 0 0 0
33 C61 Ruy Lopez: Bird's defence
 0.9%
5 2 3 0 0 0 0
34 C40 QP counter-gambit (elephant gambit)
 0.7%
4 1 1 1 1 0 0
35 C41 Philidor's defence
 0.7%
4 0 0 0 3 0 1
36 B06 Robatsch (modern) defence
 0.7%
4 3 1 0 0 0 0
37 C34 KGA: Becker defence
 0.7%
4 0 0 0 0 4 0
38 C20 KP: Napoleon's opening
 0.7%
4 0 0 0 3 1 0
39 B00 KP: Nimzovich defence
 0.7%
4 2 2 0 0 0 0
40 A20 English opening
 0.7%
4 0 0 0 2 2 0
41 A00 Mieses opening
 0.7%
4 0 0 0 4 0 0
42 C20 KP: King's head opening
 0.5%
3 0 1 0 2 0 0
43 C20 KP: Mengarini's opening
 0.5%
3 0 0 0 0 3 0
44 C22 Centre game
 0.5%
3 0 0 0 2 1 0
45 C26 Vienna: Falkbeer variation
 0.5%
3 0 0 0 0 3 0
46 A04 Reti opening
 0.5%
3 0 0 0 0 3 0
47 C00 French defence
 0.5%
3 3 0 0 0 0 0
48 A00 Anti-Borg (Desprez) opening
 0.5%
3 0 1 0 2 0 0
49 C34 King's knight's gambit
 0.4%
2 0 0 0 1 1 0
50 C24 Bishop's opening: Ponziani gambit
 0.4%
2 0 0 0 1 1 0
51 C20 KP: Lopez opening
 0.4%
2 0 0 0 1 1 0
52 C21 Centre game
 0.4%
2 0 0 0 0 2 0
53 C21 Danish gambit
 0.4%
2 0 0 0 0 2 0
54 C20 King's pawn game
 0.4%
2 0 0 0 0 2 0
55 B51 Sicilian: Canal-Sokolsky (Nimzovich-Rossolimo, Moscow) attack
 0.4%
2 1 1 0 0 0 0
56 C40 Damiano's defence
 0.4%
2 2 0 0 0 0 0
57 C41 Philidor: exchange variation
 0.4%
2 0 0 0 1 1 0
58 B01 Scandinavian: Pytel-Wade variation
 0.4%
2 1 1 0 0 0 0
59 B00 St. George (Baker) defence
 0.4%
2 2 0 0 0 0 0
60 C60 Ruy Lopez: Nuernberg variation
 0.4%
2 2 0 0 0 0 0
61 A40 Queen's pawn: Franco-Indian (Keres) defence
 0.4%
2 0 0 0 1 1 0
62 A01 Nimzovich-Larsen attack
 0.4%
2 0 0 0 0 1 1
63 A00 Saragossa opening
 0.4%
2 0 0 0 1 1 0
64 D00 Queen's pawn: Chigorin variation
 0.4%
2 1 1 0 0 0 0
65 A00 Dunst (Sleipner,Heinrichsen) opening
 0.4%
2 0 0 0 1 1 0
66 E00 Queen's pawn game
 0.4%
2 0 0 0 0 2 0
67 C33 KGA: bishop's gambit
 0.2%
1 0 0 0 0 1 0
68 C33 KGA: Keres (Mason-Steinitz) gambit
 0.2%
1 0 0 0 1 0 0
69 C34 KGA: Bonsch-Osmolovsky variation
 0.2%
1 0 0 0 0 1 0
70 C40 Gunderam defence
 0.2%
1 1 0 0 0 0 0
71 C60 Ruy Lopez: Vinogradov variation
 0.2%
1 1 0 0 0 0 0
72 E30 Nimzo-Indian: Leningrad variation
 0.2%
1 0 0 0 0 1 0
73 A00 Polish (Sokolsky) opening
 0.2%
1 0 0 0 0 1 0
74 A00 Dunst (Sleipner, Heinrichsen) opening
 0.2%
1 0 0 0 1 0 0
75 A00 Anderssen's opening
 0.2%
1 0 0 0 0 1 0
76 A00 Ware (Meadow Hay) opening
 0.2%
1 0 0 0 1 0 0
77 A02 Bird's opening
 0.2%
1 0 0 0 1 0 0
78 A04 Reti opening
 0.2%
1 0 0 0 1 0 0
79 A05 Reti opening
 0.2%
1 0 0 0 1 0 0
80 A21 English, Kramnik-Shirov counterattack
 0.2%
1 0 0 0 0 1 0
81 A22 English opening
 0.2%
1 0 0 0 0 1 0
82 A22 English: Bremen, Smyslov system
 0.2%
1 0 0 0 1 0 0
83 A50 Queen's pawn game
 0.2%
1 0 0 0 0 1 0
84 B00 Fred
 0.2%
1 1 0 0 0 0 0
85 B01 Scandinavian defence
 0.2%
1 0 1 0 0 0 0
86 B02 Alekhine's defence: Maroczy variation
 0.2%
1 0 0 1 0 0 0
87 B02 Alekhine's defence
 0.2%
1 1 0 0 0 0 0
88 B03 Alekhine's defence
 0.2%
1 0 1 0 0 0 0
89 B12 Caro-Kann defence
 0.2%
1 1 0 0 0 0 0
90 B27 Sicilian defence
 0.2%
1 0 1 0 0 0 0
91 B27 Sicilian: Hungarian variation
 0.2%
1 0 1 0 0 0 0
92 B28 Sicilian: O'Kelly variation
 0.2%
1 0 1 0 0 0 0
93 B29 Sicilian: Nimzovich-Rubinstein variation
 0.2%
1 0 1 0 0 0 0
94 B30 Sicilian defence
 0.2%
1 1 0 0 0 0 0
95 B52 Sicilian: Canal-Sokolsky attack, 3...Bd7
 0.2%
1 0 1 0 0 0 0
96 C00 Lengfellner system
 0.2%
1 1 0 0 0 0 0
97 C21 Halasz gambit
 0.2%
1 0 0 0 1 0 0
98 C22 Centre game: Hall variation
 0.2%
1 0 0 0 1 0 0
99 C23 Bishop's opening: Philidor counter-attack
 0.2%
1 0 0 0 0 1 0
100 C25 Vienna game
 0.2%
1 0 0 0 1 0 0
101 C30 King's gambit
 0.2%
1 0 0 0 0 1 0

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