Individual Calculations October 2019
 Sultan , Emad Faraj  Total change: 13.40  Rating chartPersonal card
 Benghazi Open Tournament Benghazi LBA 2019-08-19
RcRownchangeKK*chgGame
 1787 1761 3.50 6 0.67 20 13.40 
  Abokrais, Kaled 1862 LBA0.5010.14202.80 
  Aldrsi, Mohamed Awad 1703 LBA1.0010.42208.40 
  Mahgub, Mohamed Mustafa 1827 LBA0.5010.09201.80 
  Elmejbri, Ali A. f2016 LBA0.001-0.1920-3.80 
  Aldrsi, Ibrahim 1654 LBA0.501-0.1520-3.00 
  Alkazah, Shareef A. 1662 LBA1.0010.36207.20 

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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