Individual Calculations August 2015
 Yousef, Ali  Total change: 32.60  Rating chartPersonal card
 Benghazi 6th Open Tournament Benghazi LBA 2015-06-25
RcRownchangeKK*chgGame
 1894 1771 4.00 7 1.63 20 32.60 
  Alakari, Moataz Ali 1984 LBA0.5010.27205.40 
  Alshahri, Adel A. 1963 LBA1.0010.752015.00 
  Igwaia, Abdelnasir.m 1954 LBA0.001-0.2620-5.20 
  Alabar, Abdullah 1841 LBA0.001-0.4020-8.00 
  Sultan, Ahmed Faraj 1862 LBA1.0010.622012.40 
  Sultan , Iyman Faraj 1859 LBA1.0010.622012.40 
  Gumatti, Jumma 1794 LBA0.5010.03200.60 

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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