Individual Calculations March 2017
 Saleh, Moftah J.  Total change: -34.80  Rating chartPersonal card
 Mohamed Altarhouni Open Tournament Benghazi LBA 2017-02-07
RcRownchangeKK*chgGame
 1787 1763 1.00 4 -0.87 40 -34.80 
  Alagouri, Hamdi Gaith 1792 LBA1.0010.544021.60 
  Algadari, Mahmod 1860 LBA0.001-0.3740-14.80 
  Sultan , Iyman Faraj 1784 LBA0.001-0.4740-18.80 
  Alguttani, Fahmi 1713 LBA0.001-0.5740-22.80 

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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