Individual Calculations October 2016
 Sayed, Hany  Total change: -23.40  Rating chartPersonal card
 21th Alexandria Open 2016 Alexandria EGY 2016-08-30
RcRownchangeKK*chgGame
 1959 2187 6.50 10 -1.17 20 -23.40 
  Yasser, Abdel Rahman 1787  * EGY1.0010.08201.60 
  Hany, Mark 1893 EGY1.0010.15203.00 
  Yehya, Sameh 1967 EGY0.001-0.7820-15.60 
  Neim, Mosad 1919 EGY1.0010.17203.40 
  Ibrahim, Emad Eldin 1926 EGY0.001-0.8220-16.40 
  Abdallah, Wesam 1860 EGY1.0010.13202.60 
  Abdel Aziz, Ehab 2081 EGY0.501-0.1420-2.80 
  Shehata, Ashraf 1852 EGY1.0010.12202.40 
  Ibrahim, Mahmoud 1995 EGY1.0010.25205.00 
  Yasseen, Aly m2311 EGY0.001-0.3320-6.60 
 * 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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