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United States  
 
 
 Jack Larwa

Blitz Chess Player
Age:  45
Occupation:  Tradesman/ craftsman
Country:  United States
Region & Visiting

22.4.2013
28.4.2013

Since
19.1.2007
43 %
Premium
Players


2008

2012

 
1868

Elo
8.3.2010
 
1867

Elo
15.7.2007


Ratings & Games
OverallClassicRapidBlitzLightning
Lightning Rating
1631  -11
Class:  B
Position:  754 of 4910
TimelineCalculation
White Black
United States
 
 
 Jack Larwa
1642
1



 = 0.362
1+10 Rw–Rb
400
If R < 2100 then K=32
0
NRw=Rw+K•(S-We)
1631  -11
0:1
R
Rating
on start
We
factor
K
factor
S
game score
NR
new rating
formula
Result
Belgium loma
1741
1



 = 0.638
1+10 Rb–Rw
400
If R < 2100 then K=32
1
NRb=Rb+K•(S-We)
1752  +11
Highest:  1774
January 11, 2010  
Played games:  444
Won:  241
Lost:  203
Draw:  0
Adjourned:  0
Games Feed
Games Archive
Commentaries Feed
Openings
Last 90 daysLast 365 days
Known
50
Usage Ratio • Games • Efficiency
C24 Bishop's opening: Berlin defence: 
12.0%  
B20 Sicilian defence: 
9.8%  
C23 Bishop's opening: 
9.0%  
C23 Bishop's opening: Classical v...: 
6.0%  
B01 Scandinavian (centre counte...: 
5.3%  
C01 French: exchange variation: 
4.5%  
C62 Ruy Lopez: old Steinitz defence: 
 3.8%
Others
 49.6%
Never played:  A67 Benoni: Taimanov variation
Openings Report
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:  0
1st Place:  0
2nd Place:  0
3rd Place:  0
Group Tournaments Wins:  0
Other places:  0
Unknown:  0
Premium Competition
Points
15797
League:  CXX
Position:  #10
At 2:00 AM GMT Sunday September 25, 2016:
Leaderboard Position Points
All Lightning
Players & Ratings
1279 of 6976 6976-1279 = 5697
All Blitz
Players & Ratings
3013 of 7018 7018-3013 = 4005
All Rapid
Players & Ratings
4221 of 9301 9301-4221 = 5080
All Classic
Players & Ratings
4512 of 5413 5413-4512 = 901
Known openings 53
10 x hours played
in the last 30 days
61
 pts = 5697+4005+5080+901+53+61 = 15 797 
The next round starts at: 1:59 AM GMT Sunday October 2, 2016
Top League:  XXI
2:00 AM GMT Sunday July 13, 2014
United States
 
 
 Jack Larwa
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


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