Individual Calculations June 2018
 Taha, Ahmad  Total change: -14.60  Rating chartPersonal card
 AL-Qaed Championships 0pen 2018 Amman JOR 2018-04-12
RcRownchangeKK*chgGame
 1666 1992 1.00 2 -0.73 20 -14.60 
  Mohanned, Jaradat 1592  * JOR1.0010.08201.60 
  Omar, Sweedat 1740 JOR0.001-0.8120-16.20 
 * 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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