Rapid: Individual Calculations February 2016
 Sayed, Ahmed A  Total change: -49.40  Rating chartPersonal card
 Al-kefah Electronics International Rapid - January 2016 Al Khobar KSA 2016-01-15
RcRownchangeKK*chgGame
 1639 1892 1.50 5 -2.47 20 -49.40 
  Ghuloom, Hashim 1492  * BRN0.001-0.9220-18.40 
  Al Arqoubi, Abdullah 1552 KSA0.001-0.8820-17.60 
  Al Keshy, Abdulrazag M 1786 KSA1.0010.36207.20 
  Ghali, Bacem 1732 TUN0.001-0.7120-14.20 
  Al Hamad, Talal H 1631 KSA0.501-0.3220-6.40 
 * 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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