Individual Calculations April 2016
 Al Ghamdi, Ahmed M  Total change: 9.80  Rating chartPersonal card
 Riyadh League Classic 2 Riyadh KSA 2016-03-01
RcRownchangeKK*chgGame
 1903 2182 12.50 14 1.12 20 22.40 
  Gamal, Abdel Hakam 2157 EGY0.001-0.5320-10.60 
  Khairat , Ahmed 2118 EGY1.0010.41208.20 
  Ababneh, Ghayth 2018 JOR1.0010.28205.60 
  Hajar , Muhannad 2020 SUD1.0010.29205.80 
  Al Zamel, Khaled 1960 KSA1.0010.22204.40 
  Salem, Hamada 1896 EGY1.0010.16203.20 
  Masrhi, Abdulrahman A 1904 KSA0.501-0.3320-6.60 
  Al Mohaya, Sulaiman A 1870 KSA1.0010.14202.80 
  Al Shareef, Abdulelah M 1782  * KSA1.0010.08201.60 
  Al Qunabit, Abdullah 1782  * KSA1.0010.08201.60 
  Al Bargi, Hassan M 1782  * KSA1.0010.08201.60 
  Al Shumaimeri, Abdulelah 1782  * KSA1.0010.08201.60 
  Al Suliman, Abdul Aziz 1782  * KSA1.0010.08201.60 
  Milibari, Siraj 1782  * KSA1.0010.08201.60 
 * 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)
 
 Saudi Chess Championship Riyadh KSA 2016-03-17
RcRownchangeKK*chgGame
 1866 2182 4.50 6 -0.63 20 -12.60 
  Bukhari, Mohameed 1782  * KSA1.0010.08201.60 
  Al Thebaiti, Ahmed M 1815 KSA1.0010.10202.00 
  Masrhi, Abdulrahman A 1904 KSA0.501-0.3320-6.60 
  Al Mohaya, Sulaiman A 1870 KSA1.0010.14202.80 
  Alem, Ali Hussien 1812 KSA1.0010.10202.00 
  Al Habeeb, Emad 2012 KSA0.001-0.7220-14.40 
 * 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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