Individual Calculations September 2016
 Alshahri, Adel A.  Total change: -19.40  Rating chartPersonal card
 Arab Medical University 2nd Open Tournament Benghazi LBA 2016-08-04
RcRownchangeKK*chgGame
 1922 1897 1.50 5 -0.85 20 -17.00 
  El-Mezwaghi, Hassan J. 1944 LBA0.001-0.4320-8.60 
  Yousef, Ali 1828 LBA0.501-0.1020-2.00 
  Mahgub, Mohamed Mustafa 1892 LBA1.0010.49209.80 
  Altaweel, Mohamed A. 1871 LBA0.001-0.5420-10.80 
  Ben-Srity, Mohamed 2076 LBA0.001-0.2720-5.40 

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)
 
 Ramadan Benghazi 2nd Tournament 2016 Benghazi LBA 2016-08-13
RcRownchangeKK*chgGame
 1876 1897 2.00 4 -0.12 20 -2.40 
  Alzayany, Zeyad 2054 LBA0.001-0.2920-5.80 
  Saleh, Mohab 1818 LBA0.001-0.6120-12.20 
  Alagouri, Hamdi Gaith 1806 LBA1.0010.38207.60 
  Gumatti, Jumma 1825 LBA1.0010.40208.00 

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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