Rapid: Individual Calculations August 2016
 Dudkin, Valery  Total change: -14.80  Rating chartPersonal card
 Day of chess in Zaraisk 2016 Rapid Zaraisk RUS 2016-07-24
RcRownchangeKK*chgGame
 1958 1825 1.00 5 -0.74 20 -14.80 
  Konenkin, Dmitry f2225  * RUS0.5010.42208.40 
  Merzlyakov, Vyacheslav 2047 RUS0.5010.28205.60 
  Baikin, Sergey 1717 RUS0.001-0.6520-13.00 
  Solovov, Aleksandr 1911 RUS0.001-0.3820-7.60 
  Shmatkov, Vladimir 1891 RUS0.001-0.4120-8.20 
 * 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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