Individual Calculations September 2016
 Margaryan, Laert  Total change: -19.40  Rating chartPersonal card
 Abovyan Open Ch. 2016 Abovyan ARM 2016-08-02
RcRownchangeKK*chgGame
 1804 1949 4.50 8 -0.97 20 -19.40 
  Gevorgyan, Albert 1699 ARM0.501-0.3120-6.20 
  Khachikyan, Yervand 1777 ARM1.0010.27205.40 
  Ulubabyan, Bagrat 1700 ARM0.501-0.3120-6.20 
  Nurijanyan, Alex 1650 ARM0.501-0.3520-7.00 
  Alaverdyan, Gevorg f2334 ARM0.001-0.0920-1.80 
  Nalbandyan, Vahan 1607 ARM1.0010.12202.40 
  Mkrtchyan, Levon 1752 ARM1.0010.25205.00 
  Davtyan, David Arm. 1914 ARM0.001-0.5520-11.00 

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 

 

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