Rapid: Individual Calculations September 2016
 Darwish, Amro  Total change: 2.40  Rating chartPersonal card
 7th Gharbia Rapid Mahalla EGY 2016-07-30
RcRownchangeKK*chgGame
 1835 1907 3.00 5 0.12 20 2.40 
  Hussein, Akram 2181 EGY0.001-0.1720-3.40 
  Mohamed, Islam M. 1507  * EGY1.0010.08201.60 
  Serag, Mohamed 1655 EGY1.0010.19203.80 
  Khedr, Mahmoud 1751 EGY1.0010.29205.80 
  Desoky, Ibrahim 2079 EGY0.001-0.2720-5.40 
 * 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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