Individual Calculations September 2009
 Strokov, Anatoly  Total change: -22.50  Rating chartPersonal card
 18. Zhigulevskie prostory 2009 open Samara RUS 2009-07-24
RcRownchangeKK*chgGame
 1925 2166 4.00 7 -1.50 15 -22.50 
  Kasovsky, Vyacheslav 1766  * RUS0.501-0.4215-6.30 
  Filatov, Vyacheslav 1993 RUS0.501-0.2315-3.45 
  Zhuzhukin, Nikita 1999 RUS0.001-0.7215-10.80 
  Kalashnikova, Elena 1766  * RUS1.0010.08151.20 
  Strelnikova, Elena wf2008 RUS0.501-0.2115-3.15 
  Legostaev, Maxim 1926 RUS1.0010.20153.00 
  Prihodko, Ilja 2016 RUS0.501-0.2015-3.00 
 * 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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