Individual Calculations August 2015
 Mahgoub, Naser O.  Total change: -14.40  Rating chartPersonal card
 Benghazi 6th Open Tournament Benghazi LBA 2015-06-25
RcRownchangeKK*chgGame
 1850 1981 5.00 8 -0.36 40 -14.40 
  Alguttani, Fahmi 1765 LBA1.0010.22408.80 
  Gumatti, Jumma 1794 LBA1.0010.264010.40 
  Abdulsalam, Faraj 1849 LBA0.001-0.6840-27.20 
  Tarek, Shkabo 1829 LBA1.0010.304012.00 
  Algadari, Mahmod 1850 LBA1.0010.324012.80 
  Manaa, Gamal 1736 LBA0.001-0.8040-32.00 
  Altarhoni, Mohamed 1863 LBA1.0010.344013.60 
  Almahjoub, Mokhtar 2113 LBA0.001-0.3240-12.80 

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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