Individual Calculations October 2015
 Raslan, Moustafa  Total change: -60.20  Rating chartPersonal card
 Alexandria Open 2015 Alexandria EGY 2015-08-22
RcRownchangeKK*chgGame
 1875 2163 4.50 9 -3.01 20 -60.20 
  Abdel Monaem, Khloud 1763  * EGY1.0010.08201.60 
  Bauomy, Magdy 1839 EGY0.001-0.8720-17.40 
  Salh, Sameh 1763  * EGY1.0010.08201.60 
  Mohamed, Osama 1879 EGY1.0010.16203.20 
  Hassan, Ramy M. 1992 EGY0.001-0.7320-14.60 
  Rashid, Mohammed 1849 EGY1.0010.14202.80 
  Helmy, Amro 1975 EGY0.501-0.2420-4.80 
  Elansary, Eman wf1888 EGY0.001-0.8320-16.60 
  Talaat, Moustafa Mohamed 1926 EGY0.001-0.8020-16.00 
 * 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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