Individual Calculations November 2009
 Tskhadadze, Anna  Total change: -10.05  Rating chartPersonal card
 L.Rudenko Memorial 2009 Women's open St.Petersburg RUS 2009-08-26
RcRownchangeKK*chgGame
 1916 1843 3.00 9 -0.67 15 -10.05 
  Miednikova, Swietlana wf2173 RUS0.001-0.1215-1.80 
  Volkova, Svetlana 2018 RUS1.0010.731510.95 
  Markelova, Lubov 2011 RUS0.001-0.2815-4.20 
  Karavaeva, Nadezhda 1958 RUS0.001-0.3415-5.10 
  Egorova, Natalie E. 1871 RUS0.5010.04150.60 
  Martynova, Anastasia 1903 RUS0.5010.08151.20 
  Sundukova, Ksenia 1845 RUS0.001-0.5015-7.50 
  Elizarova, Taisia 1604 RUS1.0010.20153.00 
  Butneva, Larisa 1857 RUS0.001-0.4815-7.20 

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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