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United States  
 
 
 Jack Larwa

Blitz Chess Player
Age:  44
Occupation:  Tradesman/ craftsman
Country:  United States
Region & Visiting

22.4.2013
28.4.2013

Since
19.1.2007
54 %
Premium
Players


2008

2012

 
1868

Elo
8.3.2010
 
1867

Elo
15.7.2007


Ratings & Games
OverallClassicRapidBlitzLightning
Lightning Rating
1631  -11
Class:  B
Position:  839 of 5429
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
41
Usage Ratio • Games • Efficiency
C24 Bishop's opening: Berlin defence: 
14.6%  
C23 Bishop's opening: 
12.5%  
B20 Sicilian defence: 
5.2%  
C62 Ruy Lopez: old Steinitz defence: 
5.2%  
C50 Giuoco Piano: 
 4.2%
B01 Scandinavian (centre counte...: 
 4.2%
C36 KGA: Abbazia defence (classi...: 
 3.1%
Others
 51.0%
Never played:  E30 Nimzo-Indian: Leningrad vari...
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
20100
League:  LXXXV
Position:  #7
At 2:00 AM GMT Sunday May 1, 2016:
Leaderboard Position Points
All Lightning
Players & Ratings
1389 of 7484 7484-1389 = 6095
All Blitz
Players & Ratings
853 of 7565 7565-853 = 6712
All Rapid
Players & Ratings
3663 of 9999 9999-3663 = 6336
All Classic
Players & Ratings
4680 of 5584 5584-4680 = 904
Known openings 41
10 x hours played
in the last 30 days
12
 pts = 6095+6712+6336+904+41+12 = 20 100 
The next recalculation: 1:59 AM GMT Sunday May 8, 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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