Individual Calculations November 2018
 Ahmad Murad, Fatema Alzahraa.  Total change: 50.40  Rating chartPersonal card
 43rd World Women Chess Olympiad 2018 Batumi GEO 2018-09-24
RcRownchangeKK*chgGame
 1948 1649 2.50 7 1.26 40 50.40 
  Zimina, Olga mwg2049  * ITA0.001-0.0840-3.20 
  Zhou, Qiyu fwg2049  * CAN0.001-0.0840-3.20 
  Baptista, Ana Filipa wf2008 POR0.001-0.1040-4.00 
  Dornbusch, Tatiana wg2049  * MNC0.5010.424016.80 
  Vilhete, Vania Fausto Da T. wm1752 MOZ1.0010.644025.60 
  Guindy, Esmat Susanne wf2049  * DEN0.001-0.0840-3.20 
  Abeysinghe, H M H Janandani 1678 SRI1.0010.544021.60 
 * 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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