Rapid: Individual Calculations December 2014
 Sayed, Hany  Total change: 1.80  Rating chartPersonal card
 NCB International Chess Championship Jeddah KSA 2014-11-21
RcRownchangeKK*chgGame
 1922 2160 5.50 7 0.09 20 1.80 
  Al Sadeq, Ameen 1760  * KSA1.0010.08201.60 
  Salem, Hamada 1855 EGY1.0010.14202.80 
  Al Habeeb, Emad 1973 KSA0.001-0.7420-14.80 
  Ghadoori, Mohammed 1760  * KSA1.0010.08201.60 
  Agami , Ahmed 1917 EGY1.0010.20204.00 
  Mandap, Vladimir 1970 PHI1.0010.25205.00 
  Gaafar, Hassan 2217 EGY0.5010.08201.60 
 * 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)
 

 

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