Rapid: Individual Calculations August 2018
 Moustafa, Talaat  Total change: 2.60  Rating chartPersonal card
 Mohamad Saad Rapid Alexandria EGY 2018-07-23
RcRownchangeKK*chgGame
 1899 2060 5.50 8 0.13 20 2.60 
  Yasser, Abdel Rahman 1660  * EGY1.0010.08201.60 
  Mohamed, Aly Essam 1746 EGY1.0010.14202.80 
  Hamdy Osman, Mohamed 1790 EGY0.001-0.8320-16.60 
  Fared, Karim 1741 EGY1.0010.13202.60 
  Hesham , Hassan Mahmoud 1702 EGY1.0010.10202.00 
  Ashraf, Mohamed 2191 EGY1.0010.682013.60 
  Raslan, Moustafa 2179 EGY0.5010.16203.20 
  Zayan, Osama 2183 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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