Rapid: Individual Calculations December 2016
 Alattar, Ghayda M.  Total change: 2.20  Rating chartPersonal card
 Arab Individual Rapid Championship 2016(WOMEN) Khartoom SUD 2016-11-03
RcRownchangeKK*chgGame
 1728 1914 5.00 7 0.11 20 2.20 
  Boshra, Alshaeby wf1968 JOR0.5010.08201.60 
  Jalaluldeen, Kareen Kamal J. wf1751 IRQ0.001-0.7220-14.40 
  Sara, Gadalla Karar 1514  * SUD1.0010.08201.60 
  Tayseer, Mohammed 1514  * SUD1.0010.08201.60 
  Najwa, Mohamed Ahmed 1514  * SUD1.0010.08201.60 
  Latreche, Sabrina wm1951 ALG0.5010.05201.00 
  Abdi, Zineb Dina wm1884 ALG1.0010.46209.20 
 * 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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