Individual Calculations September 2017
 Anwar, Ashraf  Total change: -9.60  Rating chartPersonal card
 Alexandria Open 2017 Alexandria EGY 2017-08-02
RcRownchangeKK*chgGame
 1913 2114 6.00 9 -0.48 20 -9.60 
  Hamouda, Mostafa 1800 EGY1.0010.14202.80 
  Gabr, Mohsen f2313 EGY0.001-0.2420-4.80 
  Gohar, Mohamed Ahmed 1761 EGY1.0010.11202.20 
  Kandil, Ahmed Abdel Khalek 1850 EGY1.0010.18203.60 
  Ameir, Moheb m2395 EGY0.001-0.1620-3.20 
  Elhadad, Ahmed K 1714  * EGY1.0010.08201.60 
  Mohamed, Osama 1848 EGY0.001-0.8220-16.40 
  Abo Bkr, Mohamed 1812 EGY1.0010.15203.00 
  Abdel Razik, Islam 1722 EGY1.0010.08201.60 
 * 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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