Individual Calculations September 2010
 Nadjezhdin, Dmitry  Total change: -26.50  Rating chartPersonal card
 Petrovskaya Ladya 2010 open Peterhof RUS 2010-08-01
RcRownchangeKK*chgGame
 2034 2355 2.50 6 -2.65 10 -26.50 
  Emdin, Mark 1963 RUS1.0010.08100.80 
  Kobzar, Alexandr 2185 UKR0.001-0.7210-7.20 
  Kazakevich, Grigoriy 2129 RUS0.001-0.7910-7.90 
  Petrov, Aleksandr 1955  * RUS0.501-0.4210-4.20 
  Degrave, Katerina 1955  * RUS1.0010.08100.80 
  Balaian, Artur 2019 RUS0.001-0.8810-8.80 
 * 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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