Individual Calculations July 2019
 Nalbandyan, Vahan  Total change: -15.60  Rating chartPersonal card
 12nd Annual K. Asrian Memorial Yerevan ARM 2019-06-19
RcRownchangeKK*chgGame
 1986 2030 4.50 9 -0.39 40 -15.60 
  Atoyan, Alberto 1630  * ARM1.0010.08403.20 
  Gharibyan, Mamikon f2320 ARM0.001-0.1640-6.40 
  Shahinyan, Vladimir 1630  * ARM1.0010.08403.20 
  Akopov, Roman 2264 ARM0.001-0.2140-8.40 
  Davtyan, Ara 1630  * ARM1.0010.08403.20 
  Babujian, Levon g2430  * ARM0.001-0.0840-3.20 
  Khachatryan, Veronika 1868 ARM1.0010.294011.60 
  Ohanyan, Emin 1804 ARM0.501-0.2940-11.60 
  Dilanyan, Grigor f2294 ARM0.001-0.1840-7.20 
 * 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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