Individual Calculations May 2012
 Barseghyan, Harutyun  Total change: 23.85  Rating chartPersonal card
 82nd Yerevan Ch. SF Yerevan ARM 2012-02-25
RcRownchangeKK*chgGame
 2022 1958 4.50 7 1.59 15 23.85 
  Mamyan, Tigran 2119 ARM0.5010.21153.15 
  Sayadyan, Edvard 1844 ARM0.501-0.1615-2.40 
  Petrosyan, Hovhannes 2015 ARM0.001-0.4215-6.30 
  Mirzabekyan, Svetlana 1838 ARM1.0010.34155.10 
  Khachikyan, Haik 2027 ARM1.0010.60159.00 
  Tamazyan, Haik 2156 ARM0.5010.26153.90 
  Gharibyan, Karen V. 2157 ARM1.0010.761511.40 

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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