Individual Calculations July 2017
 El-Mezwaghi, Hassan J.  Total change: -36.80  Rating chartPersonal card
 B.G. Ramadan Closed Tournament Benghazi LBA 2017-06-17
RcRownchangeKK*chgGame
 2065 2079 1.00 4 -1.07 20 -21.40 
  Al Moshaiti, Khalil 2076 LBA0.5010.00200.00 
  Ben-Srity, Mohamed 2021 LBA0.501-0.0820-1.60 
  Elmejbri, Ali A. f2023 LBA0.001-0.5820-11.60 
  Bensrity, Mokhtar 2141 LBA0.001-0.4120-8.20 

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 2017 Benghazi LBA 2017-06-17
RcRownchangeKK*chgGame
 1877 2079 4.50 7 -0.77 20 -15.40 
  Sultan , Emad Faraj 1773 LBA1.0010.14202.80 
  Battal, Saad 1805 LBA1.0010.17203.40 
  Alagouri, Hamdi Gaith 1830 LBA1.0010.19203.80 
  Mahgub, Mohamed Mustafa 1893 LBA0.501-0.2420-4.80 
  Yousef, Ali 1897 LBA1.0010.26205.20 
  Ben-Srity, Mohamed 2021 LBA0.001-0.5820-11.60 
  Altargi, Suliman M. 1918 LBA0.001-0.7120-14.20 

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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