Individual Calculations September 2016
 Bouhadi, Abderrahim  Total change: -8.60  Rating chartPersonal card
 Arab Youth Championship U20 Open Djerba TUN 2016-07-23
RcRownchangeKK*chgGame
 1923 1921 3.50 8 -0.43 20 -8.60 
  Fawzy, Adham m2321  * EGY0.001-0.0820-1.60 
  Jaafer, Hayder A. Jaafer 1703 IRQ1.0010.22204.40 
  Baktache, Hamza 1586 TUN1.0010.12202.40 
  Abbas, Hussein Kzar c2060 IRQ0.001-0.3120-6.20 
  Al Sori, Mohamed c2008 LBA0.5010.12202.40 
  Al Balushi, Said 1521  * OMA1.0010.08201.60 
  Houimel, Omar f1977 TUN0.001-0.4220-8.40 
  Nassr, Ali m2209 ALG0.001-0.1620-3.20 
 * 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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