Individual Calculations September 2017
 Basuni, Tarek  Total change: -23.20  Rating chartPersonal card
 Alexandria Open 2017 Alexandria EGY 2017-08-02
RcRownchangeKK*chgGame
 1723 2065 5.00 7 -1.16 20 -23.20 
  Abdallah, Ali Adel 1754 EGY0.001-0.8620-17.20 
  Kamil, Askandar 1665  * EGY1.0010.08201.60 
  Sharl, Shady 1762 EGY0.501-0.3620-7.20 
  Almenshawy, Waell 1665  * EGY0.501-0.4220-8.40 
  Elsayed, Tarek M. 1665  * EGY1.0010.08201.60 
  Abdel Baset, Mahmoud 1719 EGY1.0010.11202.20 
  Abourida, Amir 1833 EGY1.0010.21204.20 
 * 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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