Individual Calculations July 2017
 Muradyan, Robert  Total change: -4.00  Rating chartPersonal card
 87th Yerevan Ch. Final Yerevan ARM 2017-06-02
RcRownchangeKK*chgGame
 2015 1932 3.50 9 -0.10 40 -4.00 
  Harutyunyan, Erik 2028 ARM0.5010.13405.20 
  Ziroyan, David 2042 ARM0.5010.15406.00 
  Gevorgyan, Albert 1827 ARM1.0010.364014.40 
  Shmavonyan, Areg 2050 ARM1.0010.664026.40 
  Manukyan, Sargis V. f2307 ARM0.001-0.0940-3.60 
  Yayloyan, Konstantin 2140 ARM0.001-0.2340-9.20 
  Avetisyan, Mariam 2067 ARM0.5010.18407.20 
  Boyajyan, Hayk 1845 ARM0.001-0.6240-24.80 
  Israyelyan, Eduard 1831 ARM0.001-0.6440-25.60 

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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