Individual Calculations December 2014
 Talaat, Mohamed  Total change: -79.60  Rating chartPersonal card
 Egyptian Chess Open 2014 (Final) Cairo EGY 2014-10-27
RcRownchangeKK*chgGame
 1881 2067 3.00 7 -1.99 40 -79.60 
  Metwally, Ahmed 2048 EGY1.0010.474018.80 
  El Arousy, Abdul Hameed m2326 EGY0.001-0.1840-7.20 
  Hosny, Gamal 1839 EGY0.001-0.7940-31.60 
  Ryad, Hamed 1667  * EGY0.001-0.9240-36.80 
  Tarek, Mohamed 1738 EGY1.0010.12404.80 
  Adel, Ehab 1753 EGY1.0010.14405.60 
  Ahmed, Ahmed Alaa 1798 EGY0.001-0.8340-33.20 
 * 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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