Individual Calculations January 2014
 Hagag, Hany  Total change: 17.70  Rating chartPersonal card
 Egyptian Chess Open 2013 ( Part 1) Cairo EGY 2013-11-24
RcRownchangeKK*chgGame
 2009 1644 1.00 4 0.59 30 17.70 
  Gouda, Mohamed 1995 EGY0.001-0.1130-3.30 
  Shoieb, Mohamed 1954 EGY1.0010.863025.80 
  Kamel, Nabil 2044  * EGY0.001-0.0830-2.40 
  Metwally, Ahmed 2044  * EGY0.001-0.0830-2.40 
 * 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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