Individual Calculations January 2014
 Hairapetian, Anna  Total change: -9.75  Rating chartPersonal card
 T.Petrosian Chess House Ch. 2013 Final Yerevan ARM 2013-11-22
RcRownchangeKK*chgGame
 2092 2221 4.50 8 -0.65 15 -9.75 
  Alexanyan, Artur 1855 ARM1.0010.10151.50 
  Hambartsumyan, Gagik 1945 ARM1.0010.17152.55 
  Shahinyan, David 2334 ARM0.001-0.3515-5.25 
  Tiraturyan, David 2177 ARM0.001-0.5615-8.40 
  Torosyan, Norayr 2180 ARM0.001-0.5615-8.40 
  Hovhannisyan, Manvel 1821  * ARM1.0010.08151.20 
  Basencyan, Mark 2181 ARM0.501-0.0615-0.90 
  Gharagyozyan, Artur 2242 ARM1.0010.53157.95 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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