Individual Calculations July 2021
 Sterkhov, Sergey  Total change: 128.40  Rating chartPersonal card
 Corp. Centre 2021_OPEN Izhevsk RUS 2021-06-12
RcRownchangeKK*chgGame
 1733 1561 6.00 9 3.21 40 128.40 
  Kamaeva, Aksinia 1190 RUS1.0010.10404.00 
  Shakirov, Marat 1961  * RUS0.5010.424016.80 
  Chernov, Dmitry 1915 RUS1.0010.894035.60 
  Kleimenov, Yury 1961  * RUS0.5010.424016.80 
  Ovchinnikov, Aleksandr 1786 RUS0.5010.284011.20 
  Berezin, Zachar 1781 RUS1.0010.784031.20 
  Ospennikov, Dmitry V f1961  * RUS0.001-0.0840-3.20 
  Kozlov, Vladimir Dm. 1619 RUS0.5010.08403.20 
  Kumanev, Svyatoslav 1425 RUS1.0010.324012.80 
 * 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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