Individual Calculations September 2016
 Abel Naby, Ahmed  Total change: -24.80  Rating chartPersonal card
 Zagaziq Open 2016 Zaqaziq EGY 2016-08-14
RcRownchangeKK*chgGame
 1826 1884 2.00 6 -1.24 20 -24.80 
  Kamel, Mahmoud 2175 EGY0.001-0.1520-3.00 
  Zayan, Mohamed f2173 EGY0.001-0.1620-3.20 
  Wael, Abdel Rahman 1484  * EGY1.0010.08201.60 
  Gaber, Waleid 2157 EGY0.001-0.1720-3.40 
  Khater, Ahmed Hamdy 1484  * EGY0.501-0.4220-8.40 
  Asem, Omar 1484  * EGY0.501-0.4220-8.40 
 * 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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