Individual Calculations May 2010
 Sepehrkhoui, Ardeshir  Total change: -51.75  Rating chartPersonal card
 80th Yerevan Ch. SF Yerevan ARM 2010-03-24
RcRownchangeKK*chgGame
 1925 2164 2.00 7 -3.45 15 -51.75 
  Gharibyan, Aram G. 1764  * ARM0.001-0.9215-13.80 
  Kanjaryan, Vladimir 1940 ARM0.001-0.7815-11.70 
  Petrosyan, Hovhannes 2067 ARM1.0010.37155.55 
  Karamyan, Levon 1980 ARM0.001-0.7415-11.10 
  Avetisyan, Davit P. 1764  * ARM1.0010.08151.20 
  Apresyan, Zohrak 2072 ARM0.001-0.6315-9.45 
  Hovhannisyan, Asatur 1890 ARM0.001-0.8315-12.45 
 * 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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