Rapid: Individual Calculations September 2016
 Zayan, Mohamed  Total change: 7.00  Rating chartPersonal card
 Zagazig Rapid 2016 Zagaziq EGY 2016-08-15
RcRownchangeKK*chgGame
 2047 2069 4.50 8 0.35 20 7.00 
  Ashraf Arafat, Mohamed 1669  * EGY1.0010.08201.60 
  Zayan, Osama 2177 EGY0.5010.15203.00 
  Ameir, Moheb m2374 EGY0.5010.36207.20 
  El Arousy, Abdul Hameed m2213 EGY0.001-0.3120-6.20 
  Yehya, Sameh 1936 EGY0.001-0.6820-13.60 
  Masoud, Mohamed Helmy 1838 EGY1.0010.21204.20 
  Abdel Aziz, Ahmed M. 1927 EGY1.0010.31206.20 
  Kamel, Mahmoud 2240 EGY0.5010.23204.60 
 * 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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