Individual Calculations September 2013
 Malin, Alexey  Total change: 23.25  Rating chartPersonal card
 Petrovskaya Ladya - OPEN 2013 St. Petersburg RUS 2013-08-02
RcRownchangeKK*chgGame
 1999 1793 3.50 8 1.55 15 23.25 
  Bezgodova, Svetlana wm2097 RUS0.001-0.1415-2.10 
  Zakharikov, Ivan 1898 RUS1.0010.64159.60 
  Kazakevich, Grigoriy 2040 RUS0.5010.31154.65 
  Shirokov, Alexander 1996 RUS0.5010.26153.90 
  Akhmetov, Radmil 1900 RUS1.0010.65159.75 
  Popov, Kirill 2129 RUS0.001-0.1215-1.80 
  German, Nikita 1915 RUS0.5010.17152.55 
  Mestnikov, Semen 2018 RUS0.001-0.2215-3.30 

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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