Individual Calculations January 2014
 Stepanyan, Harutyun  Total change: -12.45  Rating chartPersonal card
 T.Petrosian Chess House Ch. 2013 Final Yerevan ARM 2013-11-22
RcRownchangeKK*chgGame
 1921 1843 2.00 7 -0.83 15 -12.45 
  Tiraturyan, David 2177 ARM0.001-0.1215-1.80 
  Khachatryan, Lilit 1707 ARM1.0010.32154.80 
  Gaboyan, Susanna 2050 ARM0.5010.27154.05 
  Sayadyan, Edvard 2014 ARM0.001-0.2715-4.05 
  Harutyunyan, Ani 1915 ARM0.001-0.4015-6.00 
  Hakobyan, Hovhannes H. 1883 ARM0.5010.06150.90 
  Grigoryan, Arpine 1700 ARM0.001-0.6915-10.35 

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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