Individual Calculations September 2014
 Hovhannisyan, Manvel H.  Total change: 31.20  Rating chartPersonal card
 Abovyan Open Ch. 2014 Abovyan ARM 2014-08-02
RcRownchangeKK*chgGame
 1826 1646 2.50 6 0.78 40 31.20 
  Khachikyan, Haik 1906 ARM0.001-0.1840-7.20 
  Manukyan, Robert V. 1856 ARM0.001-0.2340-9.20 
  Khachikyan, Gagik 1676 ARM1.0010.544021.60 
  Khachatryan, David S. 1638 ARM1.0010.494019.60 
  Boyajyan, Hayk 1834 ARM0.5010.24409.60 
  Mesropian, Khachatur 2046  * ARM0.001-0.0840-3.20 
 * 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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