Individual Calculations October 2016
 Ghaffarifar, Masoud  Total change: 4.20  Rating chartPersonal card
 23rd Abu Dhabi Int. Chess Festival - Open Tournament Abu Dhabi UAE 2016-08-21
RcRownchangeKK*chgGame
 1606 1453 2.00 5 0.21 20 4.20 
  Uqba Mohamad, Rashed Shbaita 1853  * PLE0.001-0.0820-1.60 
  Al-Bashayra, Yazan 1853  * JOR0.001-0.0820-1.60 
  Vyas, Arya Ajay 1193 IND1.0010.18203.60 
  Marbella, Antonio 1853  * PHI0.001-0.0820-1.60 
  Shah, Shilpa 1280 IND1.0010.27205.40 
 * 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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