Individual Calculations January 2012
 Sidorov, Klim  Total change: -12.30  Rating chartPersonal card
 Obninsk 2011 Rtg Obninsk RUS 2011-12-02
RcRownchangeKK*chgGame
 1937 1921 1.50 4 -0.41 30 -12.30 
  Trofimov, Nikita 2093 RUS0.001-0.2730-8.10 
  Khoroshun, Mikhail 1925 RUS0.001-0.4930-14.70 
  Motlokhov, Anatoli 1774 RUS0.501-0.2030-6.00 
  Polivoda, Ivan 1955 RUS1.0010.553016.50 

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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