Individual Calculations October 2019
 Manaa, Gamal  Total change: 23.20  Rating chartPersonal card
 Benghazi Open Tournament Benghazi LBA 2019-08-19
RcRownchangeKK*chgGame
 1760 1809 4.00 5 1.16 20 23.20 
  Alzawi, Adel Mohamed 1682 LBA1.0010.33206.60 
  Alsahle, Atheer Husain 1692 LBA1.0010.34206.80 
  Gumatti, Jumma 1803 LBA0.001-0.5120-10.20 
  Abokrais, Kaled 1862 LBA1.0010.572011.40 
  Alagouri, Hamdi Gaith 1761 LBA1.0010.43208.60 

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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