Individual Calculations March 2016
 Alattar, Ghayda M.  Total change: 9.60  Rating chartPersonal card
 Individual Kingdom Tournament 2016 Amman JOR 2016-02-11
RcRownchangeKK*chgGame
 1723 1942 5.00 6 0.48 20 9.60 
  Abed Alrahman, Zapen 1542  * JOR1.0010.08201.60 
  Belal, Sabah 1666 JOR1.0010.17203.40 
  Osama, Al Najjar 1776 JOR0.501-0.2220-4.40 
  Husam, El Rimawi 1752 JOR1.0010.25205.00 
  Badran, Nader 1605 JOR1.0010.12202.40 
  Boshra, Alshaeby wf1997 JOR0.5010.08201.60 
 * 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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