Individual Calculations September 2021
 Osetrov, Dmitrij  Total change: -84.80  Rating chartPersonal card
 Yaroslav Mudryj 2021 open Yaroslavl RUS 2021-07-21
RcRownchangeKK*chgGame
 1777 2082 5.50 9 -2.12 40 -84.80 
  Petukhov, Dmitriy 1682  * RUS1.0010.08403.20 
  Plotnikov, Boris 1804 RUS0.501-0.3340-13.20 
  Pavlov, Sergei 1760 RUS0.001-0.8740-34.80 
  Smirnov, Yaroslav 1897 RUS1.0010.264010.40 
  Betke, Roman 1916 RUS1.0010.284011.20 
  Suslov, Dmirtry 1762 RUS0.001-0.8740-34.80 
  Grischenko, Artem 1807 RUS0.001-0.8340-33.20 
  Chumak, Arsenii 1682  * RUS1.0010.08403.20 
  Dmitrov, Aleksandr 1682  * RUS1.0010.08403.20 
 * 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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