Individual Calculations January 2014
 Kamel, Nabil  Total change: 3.90  Rating chartPersonal card
 Egyptian Chess Open 2013 ( Part 1) Cairo EGY 2013-11-24
RcRownchangeKK*chgGame
 1875 2084 5.50 7 0.26 15 3.90 
  Hussein, Mohamed M. 1850 EGY1.0010.21153.15 
  Hassan, Waleid Ahmed 1778 EGY0.501-0.3615-5.40 
  Hagag, Hany 1684  * EGY1.0010.08151.20 
  Elhares, Alaa 1887 EGY0.001-0.7515-11.25 
  Talaat, Shereif 1893 EGY1.0010.25153.75 
  Hesham, Abdallah 1877 EGY1.0010.23153.45 
  Imam, Ashraf 2158 EGY1.0010.60159.00 
 * 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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