Individual Calculations September 2013
 Sokolov, Vladimir  Total change: 2.25  Rating chartPersonal card
 VIII Astrakhan Open A Astrakhan RUS 2013-08-14
RcRownchangeKK*chgGame
 1957 1993 4.50 8 0.15 15 2.25 
  Isembaev, Bilal 1991 RUS1.0010.50157.50 
  Muslimov, Evgeny 2124 RUS0.5010.18152.70 
  Ermolaev, Evgeny 2231 RUS0.001-0.2015-3.00 
  Ibragimov, Timur 1819 RUS0.001-0.7315-10.95 
  Akopov, Victor 1760 RUS1.0010.21153.15 
  Marchenko, Nikolay 1842 RUS0.501-0.2015-3.00 
  Stenyakin, Viktor 1788 RUS1.0010.24153.60 
  Genov, Ilya 2104 RUS0.5010.15152.25 

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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