Individual Calculations July 2017
 Sadaga, Ali K.  Total change: 0.00  Rating chartPersonal card
 Liberality Open Tournament Derna LBA 2017-06-17
RcRownchangeRpKK*chgGame
 1746 0 1.00 5 0.00 1506   0.00 
  Altohami, Faraj 1625 LBA0.0010.00 0.00 
  Abdalrahman, Hafid N. 1754 LBA0.0010.00 0.00 
  Essewe, Abdelbaset 1695 LBA0.5010.00 0.00 
  Adlal, Ibrahim 1893 LBA0.0010.00 0.00 
  Bader, Yousif M. 1764 LBA0.5010.00 0.00 

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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