Individual Calculations October 2018
 Aly Farouk, Mohamed  Total change: -12.00  Rating chartPersonal card
 Alexandria Open 2018 Alexandria EGY 2018-09-03
RcRownchangeKK*chgGame
 1614 1652 3.50 7 -0.30 40 -12.00 
  Hamam, Mahmoud 2017 EGY0.001-0.1040-4.00 
  Kmal, Ahmed 1252  * EGY1.0010.08403.20 
  El Shenawy, Ashraf 2052  * EGY0.001-0.0840-3.20 
  Hussein, Islam 1855 EGY0.001-0.2440-9.60 
  Alaa, Abdel Monem 1474 EGY0.501-0.2340-9.20 
  Saaid, Fatma 1252  * EGY1.0010.08403.20 
  Nady, Islam 1399 EGY1.0010.19407.60 
 * 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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