Individual Calculations December 2012
 Tomnikova, Lidia  Total change: 22.95  Rating chartPersonal card
 PFO GU18 Gorodets RUS 2012-11-01
RcRownchangeKK*chgGame
 1841 2087 8.50 9 1.53 15 22.95 
  Golovchanskaya, Alina 1687  * RUS1.0010.08151.20 
  Sigal, Sofja 1766 RUS1.0010.13151.95 
  Akhunova, Syumbel 1832 RUS1.0010.19152.85 
  Khazieva, Elza 2091 RUS0.5010.01150.15 
  Samigullina, Diana wf2164 RUS1.0010.61159.15 
  Davidenko, Alina 1758 RUS1.0010.12151.80 
  Chekalkina, Viktoria 1834 RUS1.0010.19152.85 
  Lukianova, Anastasia 1687  * RUS1.0010.08151.20 
  Karaseva, Luiza 1750 RUS1.0010.12151.80 
 * 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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