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United States  
 
 
 Jack Larwa

Blitz Chess Player
Age:  41
Occupation:  Tradesman/ craftsman
Country:  United States
Region & Visiting


22.4.2013
28.4.2013

Since
19.1.2007


2008

2012
Ratings & Games
OverallClassicRapidBlitzLightning
Lightning Rating
1682  14
Class:  B
Position:  84 of 301
TimelineCalculation
White Black
South Korea i beat weak dudes ¤·
1631
1



 = 0.448
1+10 Rw–Rb
400
If R < 2100 then K=32
0
NRw=Rw+K•(S-We)
1617  -14
0:1
R
Rating
on start
We
factor
K
factor
S
game score
NR
new rating
formula
Result
United States
 
 
 Jack Larwa
1668
1



 = 0.552
1+10 Rb–Rw
400
If R < 2100 then K=32
1
NRb=Rb+K•(S-We)
1682  +14
Highest:  1774
January 11, 2010  
Played games:  441
Won:  241
Lost:  200
Draw:  0
Adjourned:  0
Personal Games
Favorite Games
Commented Games
Openings
Last 90 daysLast 365 days
Known
80
Usage Ratio • Games • Effectiveness
C24 Bishop's opening: Berlin defence: 
11.4%  
C23 Bishop's opening: 
10.3%  
B20 Sicilian defence: 
8.8%  
C41 Philidor's defence: 
4.8%  
D00 Queen's pawn game: 
 3.7%
B01 Scandinavian (centre counte...: 
 3.3%
D20 Queen's gambit accepted: 
 3.3%
Others
 54.4%
Never played:  B65 Sicilian: Richter-Rauzer, Rau...
Openings Report
Tournaments
Tournament Points
0
1st Place 2nd Place 3rd Place Team 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
Team Tournaments Wins:  0
Other places:  0
Unknown:  0
Premium Competition
Points
1856
League:  XXIV
Position:  #17
At 2:00 AM GMT Sunday May 19, 2013:
Leaderboard Position Points
All Lightning
Players & Ratings
350 of 863 863-350 = 513
All Blitz
Players & Ratings
316 of 910 910-316 = 594
All Rapid
Players & Ratings
562 of 947 947-562 = 385
All Classic
Players & Ratings
535 of 820 820-535 = 285
Known openings 79
 pts = 513+594+385+285+79 = 1 856 
The next recalculation: 1:59 AM GMT Sunday May 26, 2013
Top League:  XXVIII
12:00 AM GMT Sunday July 1, 2012
United States
 
 
 Jack Larwa
vs
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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