Individual Calculations November 2018
 Murray, Donna  Total change: 45.60  Rating chartPersonal card
 43rd World Women Chess Olympiad 2018 Batumi GEO 2018-09-24
RcRownchangeKK*chgGame
 1469 1318 4.50 7 2.28 20 45.60 
  Sovietova, Kateryna 1353 UKR1.0010.552011.00 
  Salim-Moussa, Seydi wc1601 AHO0.5010.34206.80 
  Marwa, Jadalla 1322 SUD1.0010.512010.20 
  Rouda Essa, Alserkal wc1494 UAE0.001-0.2720-5.40 
  Faqeeh, Aseel 1432 PLE1.0010.662013.20 
  Mbatha, Constance wc1718  * ZAM0.001-0.0820-1.60 
  Bantiwalu , Aster Melake 1365 ETH1.0010.572011.40 
 * 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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