Rapid: Individual Calculations July 2012
 Vorobiov, Alexander V  Total change: -25.40  Rating chartPersonal card
 Gran-pri Donskoj rapid 2012 Novocherkassk RUS 2012-05-07
RcRownchangeKK*chgGame
 2248 2275 2.50 7 -1.27 20 -25.40 
  Evdokimov, Alexander A. g2540 RUS0.5010.32206.40 
  Frolyanov, Dmitry g2564 RUS0.001-0.1620-3.20 
  Severin, Nikita 1952 RUS1.0010.13202.60 
  Zvjaginsev, Vadim g2675  * RUS0.001-0.0820-1.60 
  Levchuk, Ivan 1953 RUS0.001-0.8720-17.40 
  Kim, Yana 1959 RUS0.001-0.8720-17.40 
  Igdirov, Boris 2095 RUS1.0010.26205.20 
 * 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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