Rapid: Individual Calculations September 2018
 Yasseen, Aly  Total change: 9.60  Rating chartPersonal card
 3rd Alex Chess Alexandria EGY 2018-08-04
RcRownchangeKK*chgGame
 1992 2137 6.50 9 0.48 20 9.60 
  Mohamed, Aly Essam 1737  * EGY1.0010.08201.60 
  Darwish, Amro 1841 EGY1.0010.15203.00 
  Osama, Ibrahim 1990 EGY1.0010.30206.00 
  Naby, Saiid A. 2306 EGY1.0010.722014.40 
  Raslan, Moustafa 2150 EGY0.5010.02200.40 
  Abdou, Mohamed Hamdy 2083 EGY0.001-0.5820-11.60 
  Abdel Hameid, Zaki 1817 EGY1.0010.13202.60 
  Eltenawy, Refaat 1884 EGY0.001-0.8120-16.20 
  Atea, Khaled 2116 EGY1.0010.47209.40 
 * 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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