Individual Calculations November 2011
 Sundukova, Ksenia  Total change: -5.55  Rating chartPersonal card
 L.Rudenko Memorial 2011 Open St.Peterburg RUS 2011-08-23
RcRownchangeKK*chgGame
 1924 1755 1.50 6 -0.37 15 -5.55 
  Shaydullina, Sandugach wg2155  * RUS0.001-0.0815-1.20 
  Kostitsina, Liubov 2016 RUS0.001-0.1815-2.70 
  Maidanova, Irina 1861 RUS1.0010.64159.60 
  Kindinova, Ekaterina wf2155  * RUS0.001-0.0815-1.20 
  Petrochenko, Maria 1491 RUS0.501-0.3215-4.80 
  Vronskaya, Anna 1864 RUS0.001-0.3515-5.25 
 * 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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