Individual Calculations October 2019
 Altargi, Suliman M.  Total change: -13.60  Rating chartPersonal card
 Benghazi Open Tournament Benghazi LBA 2019-08-19
RcRownchangeKK*chgGame
 1714 1974 5.00 7 -0.68 20 -13.60 
  Alkadeki, Mohand M. 1667 LBA1.0010.14202.80 
  Tarek, Shkabo 1793 LBA0.001-0.7420-14.80 
  Altwaty, Abdulmalik A. 1596 LBA1.0010.09201.80 
  Alagouri, Hamdi Gaith 1761 LBA0.001-0.7720-15.40 
  Elwerfali, Mohammed Fouzi S. 1684 LBA1.0010.16203.20 
  Yasser, Abdulrahaman 1750 LBA1.0010.22204.40 
  Battal, Saad 1750 LBA1.0010.22204.40 

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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