Individual Calculations November 2018
 Moreis, Amgad  Total change: -0.60  Rating chartPersonal card
 3rd Aal Elkhaiary Chess Open Marsa Matrouh EGY 2018-10-11
RcRownchangeKK*chgGame
 1910 2174 5.50 7 -0.03 20 -0.60 
  Mohamed, Aly Essam 1774  * EGY1.0010.08201.60 
  Abdallah Hussein, Mohamed 1774  * EGY0.001-0.9220-18.40 
  Mahmoud, Hassan 1774  * EGY1.0010.08201.60 
  Osman, Islam 1810 EGY1.0010.10202.00 
  Amin, Khaled Mohamed 1946 EGY1.0010.21204.20 
  Morsy, Elsayed 2019 EGY1.0010.29205.80 
  Sarwat, Walaa m2272 EGY0.5010.13202.60 
 * 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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