Individual Calculations January 2017
 Ahmad, Al Khatib  Total change: -21.00  Rating chartPersonal card
 Arab club championship 2016-open Tanger MAR 2016-12-01
RcRownchangeKK*chgGame
 2283 2297 2.00 6 -1.05 20 -21.00 
  Adly, Ahmed g2599 EGY0.5010.35207.00 
  Hamdouchi, Hicham g2586 MAR0.001-0.1620-3.20 
  Al-Hajiri, Bader f2145 KUW0.001-0.7020-14.00 
  Abdel Wahab, Ahmad 1987 PLE0.501-0.3620-7.20 
  Arab, Adlane m2485 ALG0.001-0.2620-5.20 
  Ibraheem , Abdul Momin 1897  * KSA1.0010.08201.60 
 * 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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