Rapid: Individual Calculations June 2018
 Bykanov, Sergei  Total change: -25.40  Rating chartPersonal card
 Don-2018 (rapid) Novocherkassk RUS 2018-05-12
RcRownchangeKK*chgGame
 1952 2177 4.00 7 -1.27 20 -25.40 
  Tulaeva, Mariya 1777  * RUS1.0010.08201.60 
  Esipenko, Andrey g2567 RUS0.001-0.0920-1.80 
  Stepanyan, Eva wc1936 RUS0.001-0.8020-16.00 
  Vasilchenko, Vadim 1777  * RUS1.0010.08201.60 
  Korolev, Kirill 1812 RUS1.0010.10202.00 
  Borisov, Maxim S. 1790 RUS1.0010.09201.80 
  Fedorov, Sergey. 2004 RUS0.001-0.7320-14.60 
 * 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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