Individual Calculations July 2012
 Gasparian, Narine  Total change: -20.25  Rating chartPersonal card
 Armenian Regional Ch. 2012 Jermuk ARM 2012-05-16
RcRownchangeKK*chgGame
 2017 2119 3.00 7 -1.35 15 -20.25 
  Mkrtchian, Simon 2258 ARM0.001-0.3115-4.65 
  Khachatryan, Edmond 1947 ARM1.0010.27154.05 
  Torosyan, Norayr 2137 ARM0.001-0.4715-7.05 
  Hakobyan, Romik 1813 ARM0.501-0.3615-5.40 
  Martirosyan, Haik M. f1967 ARM0.001-0.7015-10.50 
  Petrosyan, Tigran Gag. 1853 ARM1.0010.18152.70 
  Virabyan, Gor 2147 ARM0.5010.04150.60 

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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