Individual Calculations December 2012
 Davidenko, Alina  Total change: 2.10  Rating chartPersonal card
 PFO GU18 Gorodets RUS 2012-11-01
RcRownchangeKK*chgGame
 1930 1758 2.00 6 0.14 15 2.10 
  Khazieva, Elza 2091 RUS0.001-0.1215-1.80 
  Samigullina, Diana wf2158  * RUS0.001-0.0815-1.20 
  Karaseva, Luiza 1750 RUS1.0010.49157.35 
  Tomnikova, Lidia wf2087 RUS0.001-0.1215-1.80 
  Lukianova, Anastasia 1662 RUS0.001-0.6315-9.45 
  Chekalkina, Viktoria 1834 RUS1.0010.60159.00 
 * 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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