Individual Calculations April 2017
 Mokhtar, Ahmed  Total change: 6.00  Rating chartPersonal card
 Egyptian League 2016-2017 2nd Group Many Cites EGY 2017-01-27
RcRownchangeKK*chgGame
 1913 2282 3.00 3 0.30 20 6.00 
  Safwat, Mohamed 1902 EGY1.0010.09201.80 
  Abourida, Amir 1882  * EGY1.0010.08201.60 
  Elbardan, Alaa 1954 EGY1.0010.13202.60 
 * 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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