Individual Calculations March 2017
 Alguttani, Fahmi  Total change: 46.60  Rating chartPersonal card
 LBA East 1st Degree League Shahat LBA 2017-01-23
RcRownchangeKK*chgGame
 1850 1713 3.50 6 1.57 20 31.40 
  Alhelal, Emad 1819 LBA0.5010.14202.80 
  Almarghani, Ali M. 1753 LBA1.0010.562011.20 
  Braidan, Zaidan Salem 2016 LBA1.0010.862017.20 
  Abdulsalam, Faraj 1852 LBA0.001-0.3120-6.20 
  Alhdad, Ahmed O. 1838 LBA1.0010.672013.40 
  Abdalati, Hafiez 1824 LBA0.001-0.3520-7.00 

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)
 
 Mohamed Altarhouni Open Tournament Benghazi LBA 2017-02-07
RcRownchangeKK*chgGame
 1808 1713 3.00 6 0.76 20 15.20 
  Alabar, Abdullah 1851 LBA0.5010.19203.80 
  Alseaiti, Jibrel 1680 LBA1.0010.45209.00 
  Algadari, Mahmod 1860 LBA0.001-0.3020-6.00 
  Sultan , Iyman Faraj 1784 LBA0.5010.10202.00 
  Saleh, Moftah J. 1763 LBA1.0010.572011.40 
  Mahgub, Mohamed Mustafa 1907 LBA0.001-0.2520-5.00 

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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