Rapid: Individual Calculations April 2014
 Samer, Safi  Total change: 20.60  Rating chartPersonal card
 Jeddah Open International Chess Championship Jeddah KSA 2014-03-13
RcRownchangeKK*chgGame
 1701 1847 3.00 3 1.03 20 20.60 
  Al Yousef, Suliman A 1817 KSA1.0010.46209.20 
  Faroq, Mohammed 1839 EGY1.0010.49209.80 
  Jamaan, Asim 1447  * 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)
 

 

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