Individual Calculations May 2012
 Tamazyan, Haik  Total change: 12.75  Rating chartPersonal card
 82nd Yerevan Ch. SF Yerevan ARM 2012-02-25
RcRownchangeKK*chgGame
 2056 2156 6.50 9 0.85 15 12.75 
  Mirzabekyan, Svetlana 1838 ARM1.0010.13151.95 
  Savgulyan, Narek 2030 ARM1.0010.33154.95 
  Arakelyan, Andranik 2108 ARM1.0010.43156.45 
  Petrosyan, Hovhannes 2015 ARM1.0010.31154.65 
  Manukyan, Sargis A. 2105 ARM1.0010.43156.45 
  Mamyan, Tigran 2119 ARM1.0010.45156.75 
  Gharibyan, Karen V. 2157 ARM0.001-0.5015-7.50 
  Barseghyan, Harutyun 1958 ARM0.501-0.2615-3.90 
  Hayrapetyan, Artavazd R. 2177 ARM0.001-0.4715-7.05 

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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