Individual Calculations September 2013
 Vronskaya, Anna  Total change: 15.15  Rating chartPersonal card
 Petrovskaya Ladya - OPEN 2013 St. Petersburg RUS 2013-08-02
RcRownchangeKK*chgGame
 1998 1840 3.50 8 1.01 15 15.15 
  Sokolov, Gleb 1653 RUS1.0010.26153.90 
  Pavlova, Kseniia wc2026 RUS0.5010.24153.60 
  Mestnikov, Semen 2018 RUS1.0010.731510.95 
  Shishkin, Alexander 1966 RUS0.001-0.3315-4.95 
  Nadjezhdin, Dmitry m2240  * RUS0.5010.42156.30 
  Denisov, Sergei 2169 RUS0.001-0.1215-1.80 
  Shirokov, Alexander 1996 RUS0.001-0.2915-4.35 
  Mikhina, Darya 1915 RUS0.5010.10151.50 
 * 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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