Rapid: Individual Calculations August 2019
 Ahmadi Far, Ali  Total change: -7.80  Rating chartPersonal card
 Qazvin Chess Championship - 1398 (Rapid) Qazvin IRI 2019-07-29
RcRownchangeKK*chgGame
 1592 1776 6.00 9 -0.39 20 -7.80 
  Salimiyan, Behzad 1376  * IRI1.0010.08201.60 
  Davari, Sara 1428 IRI1.0010.11202.20 
  Sobhanipour, Abbas 1386 IRI1.0010.09201.80 
  Shahbazi, Mohammadreza 2066 IRI0.001-0.1620-3.20 
  Ajorlou, Saeid 1567 IRI1.0010.23204.60 
  Najafi Tabar, Aydin 1824 IRI0.001-0.4320-8.60 
  Rajabi, Amir Hosein 1516 IRI1.0010.18203.60 
  Khosraviyekta, Mehrab 1654 IRI0.001-0.6720-13.40 
  Khosraviyekta, Ali 1512 IRI1.0010.18203.60 
 * 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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