Individual Calculations September 2012
 Khachatrian, Garik  Total change: -19.50  Rating chartPersonal card
 3th Abovyan Open Ch. Abovyan ARM 2012-08-01
RcRownchangeKK*chgGame
 1954 2145 4.50 8 -1.30 15 -19.50 
  Hoghmrtsyan, Artur 1825 ARM0.001-0.8715-13.05 
  Harutyunyan, Artur A. 1745  * ARM1.0010.08151.20 
  Makinyan, Arman 1845 ARM1.0010.15152.25 
  Petrosyan, Hovhannes 2054 ARM0.501-0.1215-1.80 
  Manukyan, Sargis A. 2109 ARM0.001-0.5515-8.25 
  Yayloyan, Konstantin 1898 ARM1.0010.19152.85 
  Tamazyan, Haik 2138 ARM0.501-0.0115-0.15 
  Barseghyan, Harutyun 2020 ARM0.501-0.1715-2.55 
 * 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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