Individual Calculations September 2016
 Wael Zakria, Mohamed  Total change: -16.80  Rating chartPersonal card
 Zagaziq Open 2016 Zaqaziq EGY 2016-08-14
RcRownchangeKK*chgGame
 1955 1591 0.00 4 -0.42 40 -16.80 
  Yousry, Salah f1991  * EGY0.001-0.0840-3.20 
  Ahmed, Ali 1914 SUD0.001-0.1340-5.20 
  Abdel Moneim, Hosam M. 1935 EGY0.001-0.1240-4.80 
  Elmaghraby, Mahmoud 1981 EGY0.001-0.0940-3.60 
 * 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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