Rapid: Individual Calculations July 2022
 Moaataz, Ayah  Total change: 26.80  Rating chartPersonal card
 Alex chess Alexandria EGY 2022-06-17
RcRownchangeKK*chgGame
 1702 1907 6.50 7 1.34 20 26.80 
  Karim, Hamza 1507  * EGY1.0010.08201.60 
  Khader, Saiid 1656 EGY0.501-0.3120-6.20 
  Abourida, Amir 1657 EGY1.0010.19203.80 
  Elmaghraby, Abdel Basset 1772 EGY1.0010.32206.40 
  Elatar, Mohamed 1861 EGY1.0010.44208.80 
  Harraz, Hany 1913 EGY1.0010.512010.20 
  Elsorady, Mahmoud 1550 EGY1.0010.11202.20 
 * 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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