Individual Calculations June 2018
 Albosht, Aimen  Total change: -6.60  Rating chartPersonal card
 Final 31st Libyan Open Championchip Albaida LBA 2018-04-30
RcRownchangeKK*chgGame
 1855 1992 6.50 10 -0.33 20 -6.60 
  Alhdad, Ahmed O. 1816 LBA1.0010.27205.40 
  Almansori, Abdalaziz 1859 LBA0.001-0.6820-13.60 
  Alkut, Haitham Mohamed 1845 LBA1.0010.30206.00 
  Algadari, Mahmod 1834 LBA1.0010.29205.80 
  Almorabit, Abdallha M. 1861 LBA0.001-0.6820-13.60 
  Alborki, Mohamed A. 1848 LBA0.501-0.1920-3.80 
  Alfaitori, Abdallah 1803 LBA0.001-0.7520-15.00 
  Manaa, Gamal 1841 LBA1.0010.30206.00 
  Naser Eldean, Ahmed 1911 LBA1.0010.39207.80 
  Engaitah, Abdalsalam A. 1933 LBA1.0010.42208.40 

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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