Individual Calculations September 2021
 Kombar, Mariya  Total change: -40.40  Rating chartPersonal card
 Vladimir OPEN-2021 Vladimir RUS 2021-08-05
RcRownchangeKK*chgGame
 1689 1937 6.00 9 -1.01 40 -40.40 
  Saulin, Grigoriy 1537  * RUS0.501-0.4240-16.80 
  Orekhov, Stepan 2150 RUS0.001-0.2340-9.20 
  Vasilkov, Nikolay 1589 RUS0.501-0.3940-15.60 
  Kuznetsov, Ivan V. 1744 RUS1.0010.254010.00 
  Kornienko, Konstantin 1658 RUS0.001-0.8440-33.60 
  Chekina, Anastasiia 1537  * RUS1.0010.08403.20 
  Soberov, Emil 1537  * RUS1.0010.08403.20 
  Ananyev, Alexandr 1684 RUS1.0010.19407.60 
  Suslov, Dmirtry 1762 RUS1.0010.274010.80 
 * 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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