Individual Calculations July 2017
 Husayn, Osama H M  Total change: -40.20  Rating chartPersonal card
 Shahat Closed Ramadan Tournament Shahat LBA 2017-06-18
RcRownchangeKK*chgGame
 1808 1910 6.00 13 -2.01 20 -40.20 
  Saleh, Ibrahim M. 1626 LBA1.0010.16203.20 
  Masoud, Saleh 1785 LBA0.001-0.6720-13.40 
  Abdalrahim, Mohamed A. M. 1610 LBA1.0010.15203.00 
  Braidan, Zaidan Salem 1961 LBA1.0010.572011.40 
  Abdalhadi, Anas Fathi 1626 LBA1.0010.16203.20 
  Almaryami, Mohamed H. 1968 LBA0.001-0.4220-8.40 
  Mohamed, Faisal Bader Aldeen 1747 LBA1.0010.28205.60 
  Sadaga, Salah 1920 LBA0.001-0.4920-9.80 
  Sharmado, Husain Abdalah 1973 LBA0.001-0.4120-8.20 
  Fadeal, Kamal Idris 2008 LBA0.001-0.3720-7.40 
  Sharmado, Abdalah Husain 1724 LBA0.001-0.7420-14.80 
  Abdulrazik, Salah F. 2051 LBA0.001-0.3120-6.20 
  Abdalhadi, Rafeh F. 1510  * LBA1.0010.08201.60 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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