Individual Calculations November 2010
 Bondarchuk, Sergei  Total change: 5.85  Rating chartPersonal card
 Yuzhny-2010 Yuzhny UKR 2010-09-07
RcRownchangeKK*chgGame
 2149 2302 6.50 9 0.39 15 5.85 
  Zhecheva, Oksana 1902  * UKR1.0010.08151.20 
  Ivanenko, Olga I. wf2107 UKR0.501-0.2515-3.75 
  Podrez, Sergey 2036 UKR1.0010.18152.70 
  Kovalev, Denis f2466 UKR0.001-0.2815-4.20 
  Fiodorov, Mikhail 2176 UKR1.0010.33154.95 
  Yavorovsky, Valeriy 2197 UKR0.501-0.1415-2.10 
  Aliferenko, Aleksei 2182 UKR1.0010.34155.10 
  Kutsyj, Alexander f2302 UKR0.5010.00150.00 
  Roschupkin, Volodymyr 1976 UKR1.0010.13151.95 
 * 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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