Individual Calculations July 2018
 Al Turky, Fahad A  Total change: -15.60  Rating chartPersonal card
 Jeddah National Chess Classic Tournament Jeddah KSA 2018-05-17
RcRownchangeKK*chgGame
 1733 1844 3.00 6 -0.78 20 -15.60 
  Masad, Abdulrahman M 1444  * KSA0.001-0.9220-18.40 
  Al Balawi, Nader 1721 KSA1.0010.33206.60 
  Alsulaymi, Abdullah M 1712 KSA1.0010.32206.40 
  Ibraheem , Abdul Momin 1715 KSA1.0010.33206.60 
  Masrahi, Abdulrahman A c1929 KSA0.001-0.3820-7.60 
  Al Helal, Fahad 1876 KSA0.001-0.4620-9.20 
 * 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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