Individual Calculations December 2013
 Borunova, Tatiana  Total change: -6.90  Rating chartPersonal card
 Krasnoselskaya Autumn - Open St. Petersburg RUS 2013-11-02
RcRownchangeKK*chgGame
 1859 1640 1.00 5 -0.23 30 -6.90 
  Kantyshev, Nikita 2003 RUS0.001-0.1030-3.00 
  Kiselev, Pavel 2040  * RUS0.001-0.0830-2.40 
  Scheglov, Dmitry 1785 RUS0.001-0.3130-9.30 
  Sorokina, Svetlana 1734 RUS0.5010.13303.90 
  Glukhov, Dmitriy 1732 RUS0.5010.13303.90 
 * 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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