Individual Calculations August 2017
 Sayed Hassan, Mohamed  Total change: -14.60  Rating chartPersonal card
 Egyptian Individuals 2017 (Final) Cairo EGY 2017-07-01
RcRownchangeKK*chgGame
 2021 2219 6.00 9 -0.73 20 -14.60 
  Megahed, Wael 1929 EGY1.0010.16203.20 
  Elhamady, Ahmed 2012 EGY0.001-0.7720-15.40 
  Masoud, Mohamed Helmy 1881 EGY1.0010.12202.40 
  Ibrahim, Sarwat 2002 EGY1.0010.22204.40 
  Moreis, Amgad 2076 EGY1.0010.31206.20 
  Yasser, Mark f2103 EGY0.001-0.6620-13.20 
  Hafez, Mahmoud 1972 EGY1.0010.19203.80 
  Imam, Ashraf 2069 EGY1.0010.30206.00 
  Elhares, Alaa c2147 EGY0.001-0.6020-12.00 

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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