Individual Calculations October 2016
 Gaber, Waleid  Total change: -34.20  Rating chartPersonal card
 21th Alexandria Open 2016 Alexandria EGY 2016-08-30
RcRownchangeKK*chgGame
 1842 2157 6.00 9 -1.71 20 -34.20 
  Alaa, Abdel Monem 1757  * EGY1.0010.08201.60 
  Hany, John 1852 EGY0.501-0.3620-7.20 
  Abel Naby, Ahmed 1884 EGY0.501-0.3320-6.60 
  Abdelmenaem, Sohayla wf1805 EGY0.501-0.3920-7.80 
  Ramadan, Hosny 1831 EGY1.0010.13202.60 
  Ashraf, Yusef 1791 EGY0.501-0.4020-8.00 
  Elsayed, Islam 1903 EGY0.501-0.3120-6.20 
  Elameir, Hatem 1757  * EGY1.0010.08201.60 
  Eledreesy, Amr 1995 EGY0.501-0.2120-4.20 
 * 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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