Individual Calculations September 2015
 Berezin, Viktor  Total change: -51.20  Rating chartPersonal card
 Dmitrov summer 2015 A Dmitrov RUS 2015-08-01
RcRownchangeKK*chgGame
 1822 2003 3.00 8 -2.56 20 -51.20 
  Bragin, Karl 1605 RUS0.001-0.9220-18.40 
  Gulkov, Igor A. m2346 RUS0.001-0.1220-2.40 
  Rodionov, Oleg 1651 RUS0.501-0.3920-7.80 
  Perelygin, Georgy 1603  * RUS0.501-0.4220-8.40 
  Astakhov, Alexander 1727 RUS1.0010.17203.40 
  Ulikhanyan, Alexandr 1900 RUS0.001-0.6420-12.80 
  Shatunov, Leonid 1603  * RUS1.0010.08201.60 
  Rumjantsev, Juri 2138 RUS0.001-0.3220-6.40 
 * 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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