Individual Calculations December 2017
 Albshayra, Leen  Total change: -20.00  Rating chartPersonal card
 2nd Classification Tournament-2017 OPEN Amman JOR 2017-11-09
RcRownchangeKK*chgGame
 1570 1466 1.50 5 -0.50 40 -20.00 
  Alattar, Ghayda M. wf1866  * JOR0.001-0.0840-3.20 
  Zaben, Majed 1819 JOR0.001-0.1140-4.40 
  Ibrahim, Alsalos 1855 JOR0.001-0.0940-3.60 
  Abdel, Rahman Khanji 1187 JOR1.0010.16406.40 
  Tarek, Alansari 1122 JOR0.501-0.3840-15.20 
 * 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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