Rapid: Individual Calculations February 2015
 Abtini, Hasan  Total change: 20.60  Rating chartPersonal card
 Falaj Hazza championship AL Ain UAE 2015-01-08
RcRownchangeKK*chgGame
 1746 2047 6.00 6 1.03 20 20.60 
  Al Rubaei , Shams M Khalifa 1647  * UAE1.0010.08201.60 
  Al-Moaamari, Mozah 1647  * UAE1.0010.08201.60 
  Amini, Ali 1719 BRN1.0010.13202.60 
  Bondok, Ahmad Saeed 2041 EGY1.0010.49209.80 
  Askar, Sherif 1772 EGY1.0010.17203.40 
  Al Falahi, Ziad Tarik Mohammad 1647  * IRQ1.0010.08201.60 
 * 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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