Rapid: Individual Calculations May 2018
 Yasseen, Aly  Total change: -54.00  Rating chartPersonal card
 El Hafeed Alexandria EGY 2018-04-09
RcRownchangeKK*chgGame
 1851 2168 5.00 9 -2.70 20 -54.00 
  Mahmoud, Hassan 1768  * EGY1.0010.08201.60 
  Mohamed, Tamer 1892 EGY1.0010.17203.40 
  Fatahalla, Tarek 2020 EGY0.001-0.7020-14.00 
  Kamal, Edmon 1861 EGY0.001-0.8620-17.20 
  Yasser, Abdel Rahman 1768  * EGY1.0010.08201.60 
  Hussein, Islam 1851 EGY0.001-0.8720-17.40 
  Wafa, Diaa 1768  * EGY1.0010.08201.60 
  Allam, Yara wc1768  * EGY1.0010.08201.60 
  Elamrawy, Mohamed 1966 EGY0.001-0.7620-15.20 
 * 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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