Individual Calculations August 2015
 Tarek, Shkabo  Total change: -22.80  Rating chartPersonal card
 Benghazi 6th Open Tournament Benghazi LBA 2015-06-25
RcRownchangeKK*chgGame
 1893 1829 1.50 5 -0.57 40 -22.80 
  Mahgub, Mohamed Mustafa 1983 LBA0.5010.21408.40 
  Mahgoub, Naser O. 1981 LBA0.001-0.3040-12.00 
  Alabar, Abdullah 1841 LBA0.001-0.4840-19.20 
  Sultan , Iyman Faraj 1859 LBA0.001-0.4640-18.40 
  Saleh, Mohab 1799 LBA1.0010.464018.40 

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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