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 J.Roberto

Brazil
Rapid Chess Player
Age:  73
Gender:  Male
Occupation:  Professional (medical, legal, etc.)
Country:  Brazil
Region & Visiting


Since
30.8.2008


2008

2009

2010
Ratings & Games
OverallClassicRapidBlitzLightning
Classic Rating
1346  19
Class:  D
Position:  N/A  
TimelineCalculation
White Black
Brazil J.Roberto
1327
1



 = 0.402
1+10 Rw–Rb
400
If R < 2100 then K=32
1
NRw=Rw+K•(S-We)
1346  +19
1:0
R
Rating
on start
We
factor
K
factor
S
game score
NR
new rating
formula
Result
Japan CWG25
1396
1



 = 0.598
1+10 Rb–Rw
400
If R < 2100 then K=32
0
NRb=Rb+K•(S-We)
1377  -19
Highest:  1368
October 26, 2010  
Played games:  164
Won:  58
Lost:  104
Draw:  2
Adjourned:  0
Games Feed Games Archive Commentaries Feed
Openings
Last 90 daysLast 365 days
Known
0
Usage Ratio • Games • Efficiency
Never played:  D43 QGD semi-Slav
Tournaments
Tournament Points
267
Position:  96 of 1393
1st Place 2nd Place 3rd Place Team Tournaments Wins
x 31 x 55 x 64 x 0
TPs  = 3x31+2x55+1x64+1x0 = 267
Tournaments:  573
1st Place:  31
2nd Place:  55
3rd Place:  64
Team Tournaments Wins:  0
Other places:  423
Unknown:  0
Tournaments Archive
Brazil J.Roberto
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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