Individual Calculations January 2009
 Soskin, Ivan  Total change: 34.50  Rating chartPersonal card
 Åvropa-Azia 2008 open Perm RUS 2008-11-10
RcRownchangeKK*chgGame
 2138 2151 5.50 8 1.38 25 34.50 
  Shein, Vyacheslav 1866 RUS1.0010.16254.00 
  Povarnizyn, Dmitry 2088 RUS1.0010.412510.25 
  Filipenko, Alexander V m2343 RUS0.001-0.2525-6.25 
  Zakharov, Andrey 2211 RUS0.001-0.4225-10.50 
  Ivanov, Nikolay A. 1970 RUS1.0010.26256.50 
  Poletaev, Vitaly 2083 RUS1.0010.412510.25 
  Nechaev, Alexey 2187 RUS0.5010.05251.25 
  Chukharev, Sergey f2355 RUS1.0010.762519.00 

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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