Individual Calculations July 2017
 Barseghyan, Armen Ar.  Total change: -5.20  Rating chartPersonal card
 87th Yerevan Ch. Final Yerevan ARM 2017-06-02
RcRownchangeKK*chgGame
 2114 2071 4.00 9 -0.13 40 -5.20 
  Vardanyan, Aram 1809 ARM0.501-0.3240-12.80 
  Harutyunyan, Erik 2028 ARM0.501-0.0640-2.40 
  Kalashian, David m2379 ARM0.5010.364014.40 
  Khachatryan, David S. 1962 ARM1.0010.354014.00 
  Nadanian, Ashot m2380 ARM0.5010.364014.40 
  Santryan, Davit 1972 ARM1.0010.364014.40 
  Hovhannisyan, Khachatur 1955 ARM0.001-0.6640-26.40 
  Tovmasian, Vardges m2404 ARM0.001-0.1240-4.80 
  Yayloyan, Konstantin 2140 ARM0.001-0.4040-16.00 

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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