Individual Calculations January 2014
 Mkrtchyan, Artak  Total change: -20.25  Rating chartPersonal card
 Stavropol region chmp 2013 Kislovodsk RUS 2013-11-28
RcRownchangeKK*chgGame
 1870 2091 4.00 7 -1.35 15 -20.25 
  Bychenkova, Angelina 1691  * RUS1.0010.08151.20 
  Samsonov, Gennady 1946 RUS0.501-0.1915-2.85 
  Shandrygin, Nikita 1942 RUS0.001-0.7015-10.50 
  Ulanovskaya, Anna 1739 RUS0.501-0.3915-5.85 
  Ivanov, Daniil 1888 RUS1.0010.24153.60 
  Kondzhorian, Narine 1894 RUS1.0010.25153.75 
  Kairov, Viktor 1990 RUS0.001-0.6415-9.60 
 * 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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