Individual Calculations January 2019
 Mkrtchyan, Arsen  Total change: 11.60  Rating chartPersonal card
 Open Moscow. November 2018 - A Moscow RUS 2018-11-05
RcRownchangeKK*chgGame
 1718 1889 5.50 7 0.58 20 11.60 
  Akhmedov, David 1560 RUS1.0010.12202.40 
  Zhaksygulov, Askarbai 1661 KAZ0.001-0.7920-15.80 
  Baigushev, Alexandr 1489  * RUS1.0010.08201.60 
  Loginov, Ilya 1875 RUS1.0010.48209.60 
  Grigorenko, Bogdan 1718 RUS1.0010.27205.40 
  Tagirov, Kajum K 1849 RUS1.0010.44208.80 
  Babaian, Eduard 1873 RUS0.501-0.0220-0.40 
 * 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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