Rapid: Individual Calculations January 2017
 Abuan, Alison Dwyne  Total change: 30.40  Rating chartPersonal card
 Bahrain National Day Chess Tournament 2016 Manama BRN 2016-12-16
RcRownchangeKK*chgGame
 1503 1103 2.00 6 1.52 20 30.40 
  Al Hamad, Talal H 1503  * KSA0.001-0.0820-1.60 
  Al Dosari, Naif 1503  * KSA1.0010.922018.40 
  Al Abdali, Zeyad Saleh 1503  * KSA0.001-0.0820-1.60 
  Ebrahim, Mahmood 1503  * BRN0.001-0.0820-1.60 
  Bukhalaf, Hussain 1503  * BRN1.0010.922018.40 
  Ghaith, Almomani 1503  * JOR0.001-0.0820-1.60 
 * 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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