Rapid: Individual Calculations February 2016
 Tolba, Islam  Total change: -18.40  Rating chartPersonal card
 Al-kefah Electronics International Rapid - January 2016 Al Khobar KSA 2016-01-15
RcRownchangeKK*chgGame
 1865 1836 1.00 4 -0.92 20 -18.40 
  Samhouri, A. f2236  * JOR0.001-0.0820-1.60 
  Al Arqoubi, Abdullah 1552 KSA0.501-0.3420-6.80 
  Ghuloom, Hashim 1436  * BRN0.501-0.4220-8.40 
  Ayyad, Husain f2236  * BRN0.001-0.0820-1.60 
 * 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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