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United States  Ron K.

Rapid Chess Player
Age:  76
Occupation:  Self-employed/ owner
Country:  United States
Region & Visiting

Since
6.6.2004

27.5.2018


2005

2007

2010

 
1812

Elo
15.4.2007


Ratings & Games
OverallClassicRapidBlitzLightning
Lightning Rating
1517  -1
Class:  C
Position:  4047 of 5364
TimelineCalculation
Rating progress
Highest:  1600
May 21, 2015  
Played games:  11
Won:  0
Lost:  11
Draw:  0
Adjourned:  0
Games Feed
Games Archive
Commentaries Feed
Openings
Last 90 daysLast 365 days
Known
97
Usage Ratio • Games • Efficiency
C41 Philidor's defence: 
22.0%  
A40 Queen's pawn: 
 6.2%
C00 French defence: 
 5.4%
C23 Bishop's opening: 
 3.8%
B01 Scandinavian (centre counte...: 
 3.7%
A00 Van't Kruijs opening: 
 2.7%
C41 Philidor: exchange variation: 
 2.5%
Others
 53.7%
Never played:  D26 QGA: 4...e6
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
8074
League:  CCLXXXVIII
Position:  #4
At 2:00 AM GMT Sunday April 14, 2019:
Leaderboard Position Points
All Lightning
Players & Ratings
5878 of 7608 7608-5878 = 1730
All Blitz
Players & Ratings
7522 of 10598 10598-7522 = 3076
All Rapid
Players & Ratings
5053 of 7495 7495-5053 = 2442
All Classic
Players & Ratings
5353 of 5637 5637-5353 = 284
Known openings 95
10 x hours played
in the last 30 days
447
 pts = 1730+3076+2442+284+95+447 = 8 074 
The next round starts at: 1:59 AM GMT Sunday April 21, 2019
Top League:  XL
2:00 AM GMT Sunday November 10, 2013
United States Ron K.
vs
AllTime
0
Classic
wins
0
1
Rapid
wins
0
0
Blitz
wins
0
0
Lightning
wins
0
1 : 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
22.0%
156 32 36 4 29 49 6
2 A40 Queen's pawn
 6.2%
44 0 0 0 21 21 2
3 C00 French defence
 5.4%
38 16 20 2 0 0 0
4 C23 Bishop's opening
 3.8%
27 0 0 0 12 12 3
5 B01 Scandinavian (centre counter) defence
 3.7%
26 12 13 0 0 1 0
6 A00 Van't Kruijs opening
 2.7%
19 0 0 0 10 8 1
7 C41 Philidor: exchange variation
 2.5%
18 0 0 0 4 14 0
8 C62 Ruy Lopez: old Steinitz defence
 2.4%
17 8 6 3 0 0 0
9 B30 Sicilian: Nimzovich-Rossolimo attack (without ...d6)
 2.0%
14 5 9 0 0 0 0
10 A40 Queen's pawn
 2.0%
14 0 1 0 5 6 2
11 A04 Reti opening
 1.8%
13 0 0 0 6 7 0
12 C68 Ruy Lopez: exchange variation
 1.8%
13 2 10 1 0 0 0
13 C34 KGA: Fischer defence
 1.7%
12 0 0 0 4 7 1
14 C60 Ruy Lopez (Spanish opening)
 1.7%
12 8 4 0 0 0 0
15 C40 Greco defence
 1.6%
11 8 3 0 0 0 0
16 B00 King's pawn opening
 1.6%
11 9 2 0 0 0 0
17 C20 KP: Patzer opening
 1.6%
11 0 0 0 5 5 1
18 C65 Ruy Lopez: Berlin defence
 1.4%
10 4 6 0 0 0 0
19 C20 KP: Indian opening
 1.4%
10 0 0 0 7 2 1
20 A00 Benko's opening
 1.4%
10 0 0 0 4 6 0
21 C42 Petrov's defence
 1.4%
10 6 3 1 0 0 0
22 B00 KP: Nimzovich defence
 1.3%
9 1 7 1 0 0 0
23 C24 Bishop's opening: Berlin defence
 1.3%
9 0 0 0 5 2 2
24 C40 King's knight opening
 1.3%
9 8 1 0 0 0 0
25 B10 Caro-Kann defence
 1.3%
9 5 4 0 0 0 0
26 B50 Sicilian
 1.1%
8 2 6 0 0 0 0
27 B00 Owen defence
 0.8%
6 4 2 0 0 0 0
28 B00 St. George (Baker) defence
 0.8%
6 4 2 0 0 0 0
29 C20 KP: Napoleon's opening
 0.8%
6 0 0 0 2 4 0
30 C22 Centre game
 0.8%
6 0 0 0 3 3 0
31 C40 QP counter-gambit (elephant gambit)
 0.8%
6 4 0 1 1 0 0
32 C20 King's pawn game
 0.7%
5 0 0 0 3 2 0
33 B40 Sicilian defence
 0.7%
5 0 5 0 0 0 0
34 C64 Ruy Lopez: classical (Cordel) defence
 0.7%
5 1 4 0 0 0 0
35 C60 Ruy Lopez: Cozio defence
 0.7%
5 0 4 1 0 0 0
36 C40 Damiano's defence
 0.7%
5 4 1 0 0 0 0
37 B30 Sicilian defence
 0.7%
5 1 4 0 0 0 0
38 B06 Robatsch (modern) defence
 0.7%
5 1 4 0 0 0 0
39 A00 Polish (Sokolsky) opening
 0.7%
5 0 0 0 4 1 0
40 A40 Queen's pawn: Franco-Indian (Keres) defence
 0.7%
5 0 0 0 0 5 0
41 C21 Danish gambit
 0.6%
4 0 0 0 1 3 0
42 C30 King's gambit
 0.6%
4 0 0 0 2 1 1
43 C20 KP: Lopez opening
 0.4%
3 0 0 0 1 2 0
44 A00 Dunst (Sleipner,Heinrichsen) opening
 0.4%
3 0 0 0 3 0 0
45 C61 Ruy Lopez: Bird's defence
 0.4%
3 2 1 0 0 0 0
46 B20 Sicilian defence
 0.4%
3 2 0 1 0 0 0
47 A02 Bird's opening
 0.4%
3 0 0 0 2 1 0
48 B01 Scandinavian defence
 0.4%
3 2 1 0 0 0 0
49 C25 Vienna game
 0.4%
3 0 0 0 2 1 0
50 B52 Sicilian: Canal-Sokolsky attack, 3...Bd7
 0.4%
3 0 3 0 0 0 0
51 C24 Bishop's opening: Ponziani gambit
 0.3%
2 0 0 0 0 2 0
52 C26 Vienna game
 0.3%
2 0 0 0 1 1 0
53 A20 English opening
 0.3%
2 0 0 0 1 1 0
54 A05 Reti opening
 0.3%
2 0 0 0 1 1 0
55 C40 Gunderam defence
 0.3%
2 1 1 0 0 0 0
56 A03 Bird's opening
 0.3%
2 0 0 0 1 1 0
57 A01 Nimzovich-Larsen attack: modern variation
 0.3%
2 0 0 0 1 1 0
58 A00 Anti-Borg (Desprez) opening
 0.3%
2 0 0 0 2 0 0
59 C41 Philidor: exchange variation
 0.3%
2 0 0 0 0 2 0
60 E00 Queen's pawn game
 0.3%
2 0 0 0 1 1 0
61 B27 Sicilian defence
 0.3%
2 2 0 0 0 0 0
62 B00 Carr's defence
 0.3%
2 0 1 1 0 0 0
63 B00 Corn stalk defence
 0.3%
2 2 0 0 0 0 0
64 C00 French defence
 0.3%
2 1 1 0 0 0 0
65 B27 Sicilian: Hungarian variation
 <0.1%
1 0 1 0 0 0 0
66 C41 Philidor's defence
 <0.1%
1 0 0 0 1 0 0
67 A00 Gedult's opening
 <0.1%
1 0 0 0 0 1 0
68 A00 Mieses opening
 <0.1%
1 0 0 0 1 0 0
69 A00 Saragossa opening
 <0.1%
1 0 0 0 1 0 0
70 C60 Ruy Lopez: Nuernberg variation
 <0.1%
1 0 1 0 0 0 0
71 A00 Ware (Meadow Hay) opening
 <0.1%
1 0 0 0 1 0 0
72 B02 Alekhine's defence: Maroczy variation
 <0.1%
1 1 0 0 0 0 0
73 A00 Anderssen's opening
 <0.1%
1 0 0 0 1 0 0
74 B06 Robatsch (modern) defence
 <0.1%
1 1 0 0 0 0 0
75 A00 Clemenz (Mead's, Basman's or de Klerk's) opening
 <0.1%
1 0 0 0 1 0 0
76 B02 Alekhine's defence
 <0.1%
1 1 0 0 0 0 0
77 D00 Queen's pawn game
 <0.1%
1 0 0 0 0 1 0
78 D00 Queen's pawn: Chigorin variation
 <0.1%
1 0 0 0 1 0 0
79 D20 QGA: 3.e4
 <0.1%
1 0 0 0 0 1 0
80 B02 Alekhine's defence
 <0.1%
1 0 1 0 0 0 0
81 A45 Queen's pawn game
 <0.1%
1 0 0 0 1 0 0
82 A45 Canard opening
 <0.1%
1 0 0 0 0 1 0
83 C21 Centre game
 <0.1%
1 0 0 0 1 0 0
84 C20 KP: Mengarini's opening
 <0.1%
1 0 0 0 1 0 0
85 A45 Paleface attack
 <0.1%
1 0 0 0 0 1 0
86 A40 Queen's pawn: English defence
 <0.1%
1 0 1 0 0 0 0
87 A21 English opening
 <0.1%
1 0 0 0 0 1 0
88 B00 Fred
 <0.1%
1 1 0 0 0 0 0
89 C00 French defence
 <0.1%
1 0 1 0 0 0 0
90 C33 KGA: bishop's gambit
 <0.1%
1 0 0 0 0 1 0
91 B51 Sicilian: Canal-Sokolsky (Nimzovich-Rossolimo, Moscow) attack
 <0.1%
1 0 1 0 0 0 0
92 C35 KGA: Cunningham defence
 <0.1%
1 0 0 0 1 0 0
93 C37 KGA: King's knight's gambit
 <0.1%
1 0 0 0 1 0 0
94 B00 Guatemala defence
 <0.1%
1 1 0 0 0 0 0
95 B01 Scandinavian: Pytel-Wade variation
 <0.1%
1 1 0 0 0 0 0
96 B29 Sicilian: Nimzovich-Rubinstein variation
 <0.1%
1 1 0 0 0 0 0
97 B28 Sicilian: O'Kelly variation
 <0.1%
1 1 0 0 0 0 0

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