Individual Calculations December 2017
 Taher, Ali  Total change: -29.40  Rating chartPersonal card
 2nd Classification Tournament-2017 OPEN Amman JOR 2017-11-09
RcRownchangeKK*chgGame
 1834 2061 3.00 6 -1.47 20 -29.40 
  Zaben, Majed 1819 JOR1.0010.20204.00 
  Elsayed, Mohamed Samir 2201 EGY0.001-0.3120-6.20 
  Raya, Alnaimat 1687 JOR1.0010.10202.00 
  Badran, Nader 1661  * JOR0.001-0.9220-18.40 
  Alattar, Ghayda M. wf1976 JOR0.001-0.6220-12.40 
  Eiz Aldeen, Almaqbh 1661  * JOR1.0010.08201.60 
 * 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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