Rapid: Individual Calculations April 2017
 Morad, Ahmed  Total change: 9.60  Rating chartPersonal card
 IA Ahmed Yehya Rapid Alexandria EGY 2017-02-28
RcRownchangeKK*chgGame
 1988 1998 5.00 9 0.48 20 9.60 
  Nady, Islam 1598  * EGY1.0010.08201.60 
  Sadek, Sameh f2382 EGY0.001-0.0920-1.80 
  Alhassadi, Yousef A. 1777 LBA1.0010.22204.40 
  Abdel Razik, Islam 1796 EGY0.501-0.2620-5.20 
  Abdel Aziz, Mohamed 1649 EGY1.0010.11202.20 
  Sayed, Hany 2158 EGY0.001-0.2920-5.80 
  Raslan, Moustafa 2209 EGY1.0010.772015.40 
  Fahmy, Osama 2170 EGY0.5010.23204.60 
  Abd El Fatah, Reda Fadel 2157 EGY0.001-0.2920-5.80 
 * 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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