Rapid: Individual Calculations August 2014
 Elswefy, Amro  Total change: -21.00  Rating chartPersonal card
 Heliopolis Rapid Chess 2014 Cairo EGY 2014-07-14
RcRownchangeKK*chgGame
 1872 2027 3.00 6 -1.05 20 -21.00 
  Ahmed, Moustafa Elsayed 2037 EGY0.001-0.4920-9.80 
  El Ghazali, Youssef M. m2200 EGY0.001-0.2720-5.40 
  Sobhy, Magdy 1726 EGY1.0010.15203.00 
  Hesham, Abdallah 1879 EGY0.001-0.7020-14.00 
  Zayan, Alaa 1627  * EGY1.0010.08201.60 
  Bauomy, Magdy 1760 EGY1.0010.18203.60 
 * 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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