Individual Calculations May 2017
 Bennoor, Adel  Total change: -40.80  Rating chartPersonal card
 Alnami Open Tournament 1st Stage U2000 Tripoli LBA 2017-03-09
RcRownchangeKK*chgGame
 1837 1840 1.00 4 -1.02 40 -40.80 
  Alshareef, Alla Aldean Othman 1829 LBA0.001-0.5240-20.80 
  Abugenda, Nagi 1962 LBA0.001-0.3340-13.20 
  Kachoud, Massaoud 1793 LBA1.0010.434017.20 
  Alazabe, Aribi 1765 LBA0.001-0.6040-24.00 

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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