Individual Calculations March 2013
 Farkhondeh, Mehran  Total change: -26.70  Rating chartPersonal card
 Iran Under 14 Boys Championship 2013 Mashhad IRI 2013-01-22
RcRownchangeKK*chgGame
 1770 1895 1.00 3 -0.89 30 -26.70 
  Javaheri, Shahrad 1495  * IRI1.0010.08302.40 
  Cheraghi, Amin 2020 IRI0.001-0.3330-9.90 
  Saberi, Kiarash 1795 IRI0.001-0.6430-19.20 
 * 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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