Individual Calculations September 2011
 Roschupkin, Volodymyr  Total change: -21.15  Rating chartPersonal card
 Bridges of Ingul - 2011 Nikolaev UKR 2011-07-02
RcRownchangeKK*chgGame
 2024 1997 0.50 4 -1.41 15 -21.15 
  Goroshchenko, Dmitry 2172 UKR0.5010.23153.45 
  Rakhmangulov, Andrei m2397  * UKR0.001-0.0815-1.20 
  Ovsiannikov, Andrey 1853 UKR0.001-0.6915-10.35 
  Borisenko, Svetlana 1672 UKR0.001-0.8715-13.05 
 * 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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