Individual Calculations February 2019
 Hakobyan, Norayr  Total change: 59.60  Rating chartPersonal card
 A.Margaryan 9th Memorial U-18 Yerevan ARM 2019-01-08
RcRownchangeKK*chgGame
 1847 1698 4.00 8 1.49 40 59.60 
  Grigoryan, Suren 1820 ARM0.5010.17406.80 
  Vardanyan, Aram 1866 ARM0.001-0.2840-11.20 
  Ayvazyan, Poghos 1813 ARM1.0010.664026.40 
  Khachatryan, Veronika 1745 ARM0.001-0.4340-17.20 
  Hakobyan, Eduard 2098  * ARM0.5010.424016.80 
  Ghazaryan, Raffi 1881 ARM1.0010.744029.60 
  Karakeshishyan, Alen 1725 ARM1.0010.544021.60 
  Mitoyan, Zhores 1826 ARM0.001-0.3340-13.20 
 * 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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