Individual Calculations April 2017
 Atea, Khaled  Total change: -16.60  Rating chartPersonal card
 Egyptian League 2016-2017 1st Group Many Cites EGY 2017-01-27
RcRownchangeKK*chgGame
 1952 2188 1.50 3 -0.83 20 -16.60 
  Abdel Sattar, Magdy 2079 EGY0.001-0.6520-13.00 
  Ibrahem Saeed, Hossam 1788  * EGY1.0010.08201.60 
  Helmy, Amro 1989 EGY0.501-0.2620-5.20 
 * 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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