Individual Calculations December 2014
 Lapin, Petr  Total change: 15.60  Rating chartPersonal card
 SFO B17 2014 Novokuznetsk RUS 2014-11-02
RcRownchangeKK*chgGame
 1909 1988 4.50 7 0.39 40 15.60 
  Shastin, Leonid 1588  * RUS0.501-0.4240-16.80 
  Kharchenko, Alexey 2149 RUS0.001-0.2940-11.60 
  Vartanov, Dmitriy 1897 RUS0.501-0.1240-4.80 
  Patrin, Yury 1762 RUS1.0010.21408.40 
  Shnajder, Mark 1884 RUS0.501-0.1440-5.60 
  Sorokovyh, Anton 2032 RUS1.0010.564022.40 
  Shulajakov, Alexander 2052 RUS1.0010.594023.60 
 * 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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