Individual Calculations May 2021
 Bukatin, Arseny  Total change: 66.80  Rating chartPersonal card
 Championship2021CFOmen Tula RUS 2021-03-20
RcRownchangeKK*chgGame
 2098 2094 6.00 9 1.67 40 66.80 
  Lapshin, Vladimir B 1843 RUS1.0010.19407.60 
  Rodin, Dmitrij f2373 RUS0.5010.344013.60 
  Olenin, Nikolay m2351 RUS0.001-0.1840-7.20 
  Moshchenko, Alexey 1701 RUS1.0010.08403.20 
  Vershinin, Igor 1862 RUS0.501-0.2940-11.60 
  Sokolov, Sergey 1694  * RUS1.0010.08403.20 
  Yagupov, Igor g2351 RUS1.0010.824032.80 
  Sergienko, Sergey m2335 RUS0.001-0.2040-8.00 
  Nozdrachev, Leonid m2372 RUS1.0010.834033.20 
 * 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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