Rapid: Individual Calculations March 2017
 Abd Elmaksoud, Ghassan Ebrahem  Total change: 10.60  Rating chartPersonal card
 3rd Engineer Chess Rapid Tanta EGY 2017-02-18
RcRownchangeKK*chgGame
 1906 1771 2.50 6 0.53 20 10.60 
  Abdel Razik, Ahmed 2171  * EGY0.001-0.0820-1.60 
  Ahmed Abdel Hameed, Mohamed 1371  * EGY0.501-0.4220-8.40 
  Yehya, Sameh 1969 EGY1.0010.762015.20 
  Mohamed, Tamer 1933 EGY1.0010.712014.20 
  Marzok, Mohamad 2046 EGY0.001-0.1720-3.40 
  Helmy, Amro 1945 EGY0.001-0.2720-5.40 
 * 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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