Individual Calculations December 2013
 Afanasieva, Elena  Total change: -8.25  Rating chartPersonal card
 23rd World Senior Chess Championship - Women Opatija CRO 2013-11-12
RcRownchangeKK*chgGame
 1848 1625 1.00 6 -0.55 15 -8.25 
  Beltz, Martina wm2025  * GER0.001-0.0815-1.20 
  Gaprindashvili, Nona gwg2025  * GEO0.001-0.0815-1.20 
  Arginbayeva, Maryana 1518 KAZ0.501-0.1515-2.25 
  Hoose, Hannelore 1740 GER0.001-0.3415-5.10 
  Korneeva, Tamara 1757 RUS0.5010.18152.70 
  Beliaeva, Natalia wf2025  * RUS0.001-0.0815-1.20 
 * 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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