Individual Calculations May 2012
 Gaboyan, Susanna  Total change: 3.15  Rating chartPersonal card
 82nd Yerevan Ch. SF Yerevan ARM 2012-02-25
RcRownchangeKK*chgGame
 2010 1871 2.50 7 0.21 15 3.15 
  Manukyan, Sargis A. 2105 ARM0.001-0.2115-3.15 
  Hayrapetyan, Artavazd R. 2177 ARM0.001-0.1415-2.10 
  Abrahamyan, Rashid 1839 ARM1.0010.46156.90 
  Avetisyan, Mikael G. 2007 ARM1.0010.681510.20 
  Mamyan, Tigran 2119 ARM0.5010.31154.65 
  Khachikyan, Haik 2027 ARM0.001-0.2915-4.35 
  Aleksanyan, Gor 1799 ARM0.001-0.6015-9.00 

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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