Individual Calculations July 2018
 Khachatryan, Marieta  Total change: 62.00  Rating chartPersonal card
 Armenian Regional Ch. 2018 Abovyan ARM 2018-06-05
RcRownchangeKK*chgGame
 1913 1635 3.00 8 1.55 40 62.00 
  Basencyan, Mark 2035  * ARM0.001-0.0840-3.20 
  Kharatyan, Roman 1968 ARM0.001-0.1240-4.80 
  Avetisyan, Suren 1845 ARM0.5010.274010.80 
  Vardanyan, Armen M. 1840 ARM0.5010.264010.40 
  Ohanyan, Andrey 1926 ARM1.0010.854034.00 
  Shahinyan, Albert 1981 ARM0.001-0.1140-4.40 
  Nurijanyan, Alex 1675 ARM1.0010.564022.40 
  Hakobyan, Hovhannes H. f2035  * ARM0.001-0.0840-3.20 
 * 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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