Individual Calculations May 2012
 Aleksanyan, Hrant  Total change: -1.50  Rating chartPersonal card
 82nd Yerevan Ch. SF Yerevan ARM 2012-02-25
RcRownchangeKK*chgGame
 1964 1841 2.00 6 -0.10 15 -1.50 
  Abrahamyan, Rashid 1839 ARM0.5010.00150.00 
  Chakhoyan, Karen 2027 ARM1.0010.741511.10 
  Sayadyan, Edvard 1844 ARM0.001-0.5015-7.50 
  Hayrapetyan, Artavazd R. 2177 ARM0.001-0.1215-1.80 
  Makinyan, Arman 1877 ARM0.5010.05150.75 
  Khurshudyan, David 2018 ARM0.001-0.2715-4.05 

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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