Individual Calculations August 2015
 Mahgub, Mohamed Mustafa  Total change: -3.80  Rating chartPersonal card
 Benghazi 6th Open Tournament Benghazi LBA 2015-06-25
RcRownchangeKK*chgGame
 1834 1983 6.00 9 -0.19 20 -3.80 
  Manaa, Gamal 1736 LBA1.0010.19203.80 
  Aldrsi, Nooraldeen A. 1737 LBA1.0010.19203.80 
  Tarek, Shkabo 1829 LBA0.501-0.2120-4.20 
  Alakari, Moataz Ali 1984 LBA0.5010.00200.00 
  Sultan , Emad Faraj 1662 LBA1.0010.13202.60 
  Almahjoub, Mokhtar 2113 LBA0.001-0.3220-6.40 
  Gumatti, Jumma 1794 LBA0.001-0.7520-15.00 
  Battal, Saad 1803 LBA1.0010.26205.20 
  Abdulsalam, Faraj 1849 LBA1.0010.32206.40 

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)
 

 

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