Individual Calculations July 2017
 Gevorgyan, Narek H.  Total change: 41.20  Rating chartPersonal card
 87th Yerevan Ch. Final Yerevan ARM 2017-06-02
RcRownchangeKK*chgGame
 1976 1817 3.50 8 1.03 40 41.20 
  Shmavonyan, Areg 2050 ARM0.001-0.2140-8.40 
  Khachatryan, David S. 1962 ARM0.001-0.3140-12.40 
  Nalbandyan, Vahan 1808 ARM1.0010.494019.60 
  Harutyunyan, Erik 2028 ARM0.001-0.2340-9.20 
  Boyajyan, Hayk 1845 ARM0.5010.04401.60 
  Israyelyan, Eduard 1831 ARM1.0010.524020.80 
  Avetisyan, Mariam 2067 ARM1.0010.814032.40 
  Manukyan, Sargis V. f2217  * 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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