Individual Calculations March 2017
 Abdurrahim, Abdelkarem  Total change: -65.60  Rating chartPersonal card
 LBA East 1st Degree League Shahat LBA 2017-01-23
RcRownchangeKK*chgGame
 1914 1778 0.00 5 -1.64 40 -65.60 
  Braidan, Zaidan Salem 2016 LBA0.001-0.2040-8.00 
  Al Moshaiti, Khalil 2062 LBA0.001-0.1640-6.40 
  Alhdad, Ahmed O. 1838 LBA0.001-0.4240-16.80 
  Sadaga, Salah 1902 LBA0.001-0.3340-13.20 
  Almarghani, Ali M. 1753 LBA0.001-0.5340-21.20 

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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