Individual Calculations October 2019
 Gumatti, Jumma  Total change: 73.60  Rating chartPersonal card
 Benghazi Open Tournament Benghazi LBA 2019-08-19
RcRownchangeKK*chgGame
 1895 1803 6.00 6 3.68 20 73.60 
  Bensrity, Mokhtar 2093 LBA1.0010.842016.80 
  Alagouri, Hamdi Gaith 1761 LBA1.0010.44208.80 
  Manaa, Gamal 1809 LBA1.0010.512010.20 
  Tarek, Shkabo 1793 LBA1.0010.49209.80 
  Elmejbri, Ali A. f2016 LBA1.0010.772015.40 
  Hassan, Mohamed M. 1900 LBA1.0010.632012.60 

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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