Individual Calculations February 2019
 Vardanyan, Aram  Total change: -22.00  Rating chartPersonal card
 A.Margaryan 9th Memorial U-18 Yerevan ARM 2019-01-08
RcRownchangeKK*chgGame
 1731 1866 5.50 9 -0.55 40 -22.00 
  Agopyan, Hayk 1541 ARM1.0010.13405.20 
  Tumanyan, Simon 1716 RUS0.501-0.2040-8.00 
  Hakobyan, Norayr 1698 ARM1.0010.284011.20 
  Abgaryan, Harutyun V. 1681 ARM0.501-0.2440-9.60 
  Hakobyan, Erik 1739 ARM0.501-0.1740-6.80 
  Khachatryan, Veronika 1745 ARM1.0010.344013.60 
  Gevorgyan, Albert 2017 ARM0.001-0.3040-12.00 
  Manukyan, Hayk T. 1735 ARM0.501-0.1840-7.20 
  Avetisyan, Suren 1705 ARM0.501-0.2140-8.40 

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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