Individual Calculations September 2018
 Magdy, Abdel Rahman  Total change: 70.40  Rating chartPersonal card
 Egyptian Ch. Open 2018 Final Cairo EGY 2018-08-07
RcRownchangeKK*chgGame
 1915 1537 2.50 8 1.76 40 70.40 
  Aly, Khaled Mohamed 1937  * EGY0.5010.424016.80 
  Mahmoud, Mamdouh 1930 EGY0.5010.424016.80 
  Khalil, Badr 1937  * EGY0.001-0.0840-3.20 
  El Shenawy, Ashraf 1937  * EGY0.001-0.0840-3.20 
  Azab, Ahmed 1884 EGY1.0010.894035.60 
  Abdel Hakim, Mahmoud 1937  * EGY0.5010.424016.80 
  Shehata Mohamed, Ayman 1895 EGY0.001-0.1040-4.00 
  Elokdah, Hamdy 1862 EGY0.001-0.1340-5.20 
 * 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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