Individual Calculations September 2016
 Hussein, Akram  Total change: -11.80  Rating chartPersonal card
 Zagaziq Open 2016 Zaqaziq EGY 2016-08-14
RcRownchangeKK*chgGame
 1983 2043 5.00 10 -0.59 20 -11.80 
  Barakat, Ahmed 1643  * EGY1.0010.08201.60 
  Yousry, Salah f2283 EGY0.001-0.2020-4.00 
  Mokbel, Mohamed 1814 EGY1.0010.21204.20 
  Khater, Hamdy 1886 EGY1.0010.29205.80 
  Abdel Aziz, Ahmed 2094 EGY0.5010.07201.40 
  Sayed, Hany 2187 EGY0.5010.19203.80 
  Gaber, Waleid 2157 EGY0.5010.16203.20 
  Zayan, Osama 2203 EGY0.001-0.2920-5.80 
  Salem, Sameh 1898 EGY0.001-0.6920-13.80 
  Meselhy, Mohamed 1660 EGY0.501-0.4120-8.20 
 * 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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