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United States  backdoorman

Rapid Chess Player
Age:  71
Occupation:  Retired
Country:  United States
Region & Visiting
League
LI


Since
8.11.2002
90 %
Premium
Players

26.1.2019


2003

2005

2008

 
1803

Elo
31.5.2007
 
1820

Elo
1.6.2007
 
1876

Elo
1.11.2006
 
1851

Elo
4.6.2007


Ratings & Games
OverallClassicRapidBlitzLightning
Classic Rating
1827  -22
Class:  A
Position:  148 of 220
TimelineCalculation
Rating progress
Highest:  1851
June 4, 2007  
Played games:  143
Won:  110
Lost:  29
Draw:  3
Adjourned:  1
Games Feed
Games Archive
Commentaries Feed
Openings
Last 90 daysLast 365 days
Known
30
Usage Ratio • Games • Efficiency
A20 English opening: 
20.9%  
B06 Robatsch (modern) defence: 
17.6%  
B06 Robatsch (modern) defence: 
12.4%  
A40 Modern defence: 
11.5%  
A10 English opening: 
8.9%  
A13 English opening: 
 5.9%
A30 English: symmetrical variation: 
 5.0%
Others
 17.8%
Never played:  D45 QGD semi-Slav: 5.e3
Tournaments
Tournament Points
1
1st Place 2nd Place 3rd Place Group Tournaments Wins
x 0 x 0 x 0 x 1
TPs  = 3x0+2x0+1x0+1x1 = 1
Tournaments:  21
1st Place:  0
2nd Place:  0
3rd Place:  0
Group Tournaments Wins:  1
Other places:  20
Unknown:  0
Tournaments Archive
Premium Competition
Points
27580
League:  XXIX
Position:  #3
At 2:00 AM GMT Sunday April 21, 2019:
Leaderboard Position Points
All Lightning
Players & Ratings
1077 of 7636 7636-1077 = 6559
All Blitz
Players & Ratings
1189 of 10589 10589-1189 = 9400
All Rapid
Players & Ratings
1666 of 7530 7530-1666 = 5864
All Classic
Players & Ratings
201 of 5630 5630-201 = 5429
Known openings 30
10 x hours played
in the last 30 days
298
 pts = 6559+9400+5864+5429+30+298 = 27 580 
The next round starts at: 1:59 AM GMT Sunday April 28, 2019
Top League:  IX
2:00 AM GMT Sunday June 22, 2014
United States backdoorman
vs
AllTime
0
Classic
wins
0
1
Rapid
wins
1
0
Blitz
wins
0
0
Lightning
wins
0
1 : 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 A20 English opening
20.9%
138 84 52 2 0 0 0
2 B06 Robatsch (modern) defence
17.6%
116 0 0 0 61 52 3
3 B06 Robatsch (modern) defence
12.4%
82 0 0 0 51 29 2
4 A40 Modern defence
11.5%
76 0 0 0 41 33 2
5 A10 English opening
8.9%
59 34 23 2 0 0 0
6 A13 English opening
 5.9%
39 28 10 1 0 0 0
7 A30 English: symmetrical variation
 5.0%
33 20 12 1 0 0 0
8 A15 English, 1...Nf6 (Anglo-Indian defense)
 3.8%
25 13 11 1 0 0 0
9 A10 English opening
 3.0%
20 6 3 0 2 9 0
10 A00 Van't Kruijs opening
 1.5%
10 0 0 0 7 3 0
11 A11 English: Caro-Kann defensive system
 1.5%
10 3 6 1 0 0 0
12 A04 Reti opening
 1.2%
8 0 0 0 5 3 0
13 A00 Benko's opening
 0.9%
6 0 0 0 3 3 0
14 A01 Nimzovich-Larsen attack
 0.8%
5 0 0 0 2 3 0
15 B06 Robatsch (modern) defence
 0.6%
4 0 0 0 1 3 0
16 B06 Robatsch defence: three pawns attack
 0.5%
3 0 0 0 0 3 0
17 A00 Mieses opening
 0.5%
3 0 0 0 2 1 0
18 A00 Dunst (Sleipner, Heinrichsen) opening
 0.5%
3 0 0 0 3 0 0
19 A00 Polish (Sokolsky) opening
 0.5%
3 0 0 0 1 1 1
20 A10 English: Anglo-Dutch defense
 0.3%
2 1 1 0 0 0 0
21 A02 Bird's opening
 0.3%
2 0 0 0 0 1 1
22 A00 Anderssen's opening
 0.3%
2 0 0 0 1 1 0
23 A00 Clemenz (Mead's, Basman's or de Klerk's) opening
 0.3%
2 0 0 0 2 0 0
24 B06 Robatsch defence: two knights variation
 0.3%
2 0 0 0 2 0 0
25 B07 Robatsch defence: Geller's system
 0.3%
2 0 0 0 1 1 0
26 A00 Anti-Borg (Desprez) opening
 0.2%
1 0 0 0 0 1 0
27 A00 Gedult's opening
 0.2%
1 0 0 0 1 0 0
28 A00 Saragossa opening
 0.2%
1 0 0 0 0 1 0
29 A41 Robatsch defence: Rossolimo variation
 0.2%
1 0 0 0 0 1 0
30 A00 Grob's attack
 0.2%
1 0 0 0 1 0 0

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