Individual Calculations February 2018
 Sargsyan, Tigran R.  Total change: -54.40  Rating chartPersonal card
 A.Margaryan 8th Memorial U-18 Yerevan ARM 2018-01-09
RcRownchangeKK*chgGame
 1802 2076 6.00 9 -1.36 40 -54.40 
  Arutinyan, Varazdat 1680 ARM1.0010.08403.20 
  Karakeshishyan, Alen 1771 ARM1.0010.14405.60 
  Alexanyan, Vrezh B. 1756 ARM0.501-0.3740-14.80 
  Hakobyan, Hakob Mk. 1702 ARM1.0010.10404.00 
  Ziroyan, David 2013 ARM0.001-0.5940-23.60 
  Gevorgyan, Albert 1884 ARM0.001-0.7540-30.00 
  Hovhannisyan, Mane 1700 ARM1.0010.09403.60 
  Avetisyan, Suren 1848 ARM0.501-0.2940-11.60 
  Ghazaryan, Raffi 1867 ARM1.0010.23409.20 

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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