Individual Calculations January 2012
 Dibirova, Uma  Total change: 2.85  Rating chartPersonal card
 Moscow Chmp. 2011 Girls 18 Moscow RUS 2011-11-27
RcRownchangeKK*chgGame
 1970 1876 2.50 6 0.19 15 2.85 
  Alieva, Nurlana 1921 RUS0.001-0.4415-6.60 
  Paramzina, Anastasya 1895 RUS1.0010.53157.95 
  Eryshkanova, Anastasiya wf2172 RUS0.001-0.1515-2.25 
  Strizhko, Yulia 1722 RUS1.0010.29154.35 
  Frolova, Ekaterina 1988 RUS0.5010.15152.25 
  Grigoryeva, Olga A. wf2122 RUS0.001-0.1915-2.85 

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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