Rapid: Individual Calculations August 2018
 Abdallah Hussein, Mohamed  Total change: 64.20  Rating chartPersonal card
 Mohamad Saad Rapid Alexandria EGY 2018-07-23
RcRownchangeKK*chgGame
 1901 1604 4.50 8 3.21 20 64.20 
  Ahmed, Ahmed Alaa 2004  * EGY0.001-0.0820-1.60 
  Abdel Hameid, Zaki 1822 EGY0.5010.28205.60 
  Hussain, Abdel Naser 1973 EGY0.001-0.1020-2.00 
  Kretam, Ayman 1977 EGY1.0010.902018.00 
  Ez Eldin, Ibrahim 1737 EGY1.0010.682013.60 
  Ezzat, Ahmed 1850 EGY1.0010.812016.20 
  Elsayed, Gamal 1976 EGY0.001-0.1020-2.00 
  Moatamid, Yasser 1868 EGY1.0010.822016.40 
 * 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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