Individual Calculations August 2015
 Abdulsalam, Faraj  Total change: -18.40  Rating chartPersonal card
 Benghazi 6th Open Tournament Benghazi LBA 2015-06-25
RcRownchangeKK*chgGame
 1939 1849 1.00 5 -0.92 20 -18.40 
  Mahgoub, Naser O. 1981 LBA1.0010.682013.60 
  Almahjoub, Mokhtar 2113 LBA0.001-0.1820-3.60 
  Igwaia, Abdelnasir.m 1954 LBA0.001-0.3620-7.20 
  Sultan , Emad Faraj 1662 LBA0.001-0.7420-14.80 
  Mahgub, Mohamed Mustafa 1983 LBA0.001-0.3220-6.40 

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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