Individual Calculations October 2018
 Alabar, Abdullah  Total change: -2.80  Rating chartPersonal card
 Benghazi 2018 U 2000 Benghazi LBA 2018-09-03
RcRownchangeKK*chgGame
 1758 1838 4.00 7 -0.14 20 -2.80 
  Altohami, Malek Ezaldean 1464 LBA1.0010.10202.00 
  Aldrsi, Ibrahim 1642 LBA1.0010.25205.00 
  Abdulsalam, Faraj 1861 LBA1.0010.532010.60 
  Yousef, Ali 1902 LBA1.0010.592011.80 
  Almagrahi, Akram Fathi 1848 LBA0.001-0.4920-9.80 
  Omer, Ali 1810 LBA0.001-0.5420-10.80 
  Battal, Saad 1782 LBA0.001-0.5820-11.60 

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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