Individual Calculations February 2019
 Avalyan, Aramayis  Total change: 74.80  Rating chartPersonal card
 A.Margaryan 9th Memorial U-18 Yerevan ARM 2019-01-08
RcRownchangeKK*chgGame
 1760 1533 4.00 9 1.87 40 74.80 
  Mitoyan, Zhores 1826 ARM1.0010.854034.00 
  Khachatryan, Veronika 1745 ARM1.0010.774030.80 
  Ohanyan, Emin 1921 ARM0.001-0.0940-3.60 
  Navoyan, Gagik 1729 ARM1.0010.754030.00 
  Grigoryan, Suren 1820 ARM0.001-0.1640-6.40 
  Davtyan, Lyova 1730 ARM0.001-0.2540-10.00 
  Hakobyan, Eduard 1933  * ARM0.001-0.0840-3.20 
  Hakobyan, Alik 1416 ARM1.0010.344013.60 
  Yedigaryan, Asya 1717 ARM0.001-0.2640-10.40 
 * 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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