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United States  QUATTRO

Rapid Chess Player
Age:  42
Occupation:  Professional (medical, legal, etc.)
Country:  United States
Region & Visiting

Since
26.12.2004
45 %
Premium
Players

15.10.2019


2005

2006

2008

 
1979

Elo
1.3.2014


Ratings & Games
OverallClassicRapidBlitzLightning
Lightning Rating
1541  10
Class:  C
Position:  2755 of 4451
TimelineCalculation
White Black
United States Vincents Brigade
1765
1



 = 0.794
1+10 Rw–Rb
400
If R < 2100 then K=32
0.5
NRw=Rw+K•(S-We)
1756  -9
½:½
R
Rating
on start
We
factor
K
factor
S
game score
NR
new rating
formula
Result
United States QUATTRO
1531
1



 = 0.206
1+10 Rb–Rw
400
If R < 2100 then K=32
0.5
NRb=Rb+K•(S-We)
1541  +10
Highest:  1733
October 31, 2015  
Played games:  1130
Won:  255
Lost:  827
Draw:  48
Adjourned:  0
Games Feed
Games Archive
Commentaries Feed
Openings
Last 90 daysLast 365 days
Known
72
Usage Ratio • Games • Efficiency
C23 Bishop's opening: 
10.4%  
C40 King's knight opening: 
8.4%  
C24 Bishop's opening: Berlin defence: 
7.2%  
B20 Sicilian defence: 
6.8%  
C23 Bishop's opening: Classical v...: 
5.0%  
C41 Philidor's defence: 
4.8%  
C00 French: Steinitz attack: 
4.2%  
Others
 53.2%
Never played:  B51 Sicilian: Canal-Sokolsky (Ni...
Openings Report
Tournaments
Tournament Points
12
1st Place 2nd Place 3rd Place Group Tournaments Wins
x 0 x 4 x 4 x 0
TPs  = 3x0+2x4+1x4+1x0 = 12
Tournaments:  40
1st Place:  0
2nd Place:  4
3rd Place:  4
Group Tournaments Wins:  0
Other places:  32
Unknown:  0
Tournaments Archive
Premium Competition
Points
10708
League:  CLXVII
Position:  #5
At 2:00 AM GMT Sunday December 1, 2019:
Leaderboard Position Points
All Lightning
Players & Ratings
4731 of 6680 6680-4731 = 1949
All Blitz
Players & Ratings
7618 of 10547 10547-7618 = 2929
All Rapid
Players & Ratings
1979 of 6305 6305-1979 = 4326
All Classic
Players & Ratings
3855 of 5067 5067-3855 = 1212
Known openings 73
10 x hours played
in the last 30 days
219
 pts = 1949+2929+4326+1212+73+219 = 10 708 
The next round starts at: 1:59 AM GMT Sunday December 8, 2019
Top League:  IX
2:00 AM GMT Sunday August 25, 2013
United States QUATTRO
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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