Individual Calculations January 2020
 El Amary, Kamal  Total change: -16.60  Rating chartPersonal card
 Golden Cleopatra 2019 Cairo EGY 2019-12-02
RcRownchangeKK*chgGame
 1911 2134 6.00 9 -0.83 20 -16.60 
  Gad, Mohammed Qotb 1914 EGY1.0010.22204.40 
  George Micheal, Kevin 1734  * EGY1.0010.08201.60 
  Ashraf, Shereif f2292 EGY0.001-0.2920-5.80 
  Rezk, Romany 1734  * EGY1.0010.08201.60 
  Abdel Fattah, Mansour 1909 EGY0.001-0.7820-15.60 
  Aly Ahmed, Hassan 1821 EGY1.0010.14202.80 
  Ali Mohamed, Mohamed 1949 EGY1.0010.26205.20 
  Elkady, Moustafa 1926 EGY0.001-0.7720-15.40 
  Sadek, Taha 1919 EGY1.0010.23204.60 
 * 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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