Rapid: Individual Calculations June 2017
 Sorokin, Alexandr V  Total change: -26.60  Rating chartPersonal card
 Egoryevsk Victory day rapid - 2017 Egoryevsk RUS 2017-05-08
RcRownchangeKK*chgGame
 1957 2115 3.50 7 -1.33 20 -26.60 
  Antipov, Alexey V 1715  * RUS1.0010.08201.60 
  Ivanov, Yuri A 1923 RUS0.501-0.2520-5.00 
  Shpagin, Vlas f2197 RUS0.5010.11202.20 
  Krantsevich, Alexey 1944 RUS0.001-0.7320-14.60 
  Borzov, Roman 2083 RUS0.001-0.5420-10.80 
  Zolnikov, Evgeny 1938 RUS1.0010.27205.40 
  Ivanov, Andrey 1901 RUS0.501-0.2720-5.40 
 * 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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