Individual Calculations February 2017
 Barseghyan, Armen Ar.  Total change: -50.80  Rating chartPersonal card
 A.Margaryan 7th Memorial U-18 Yerevan ARM 2017-01-08
RcRownchangeKK*chgGame
 1806 1970 5.00 9 -1.27 40 -50.80 
  Khachatryan, Mikael H. 1570  * ARM1.0010.08403.20 
  Piliposyan, Robert 1861 ARM1.0010.354014.00 
  Sargsyan, Tigran R. 1894 ARM0.501-0.1040-4.00 
  Ishkhanyan, Ruben 1766 ARM0.001-0.7640-30.40 
  Alexanyan, Vrezh B. 1755 ARM1.0010.23409.20 
  Khachatryan, Anna 1703 ARM1.0010.18407.20 
  Shmavonyan, Areg 2029 ARM0.001-0.4240-16.80 
  Yeremyan, Alen 1952 ARM0.001-0.5340-21.20 
  Avetisyan, Suren 1725 ARM0.501-0.3040-12.00 
 * 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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