Individual Calculations April 2014
 Gholiyan, Edris  Total change: -4.80  Rating chartPersonal card
 Iran U-12 Boys Championship 2014 Rasht IRI 2014-02-26
RcRownchangeKK*chgGame
 1661 1682 3.00 6 -0.16 30 -4.80 
  Kouchaki Penchah, Jaber 1776 IRI0.001-0.3730-11.10 
  Teymouri, Amirhosein 1477 IRI0.001-0.7630-22.80 
  Pour Ahmadi, Mohammad Reza 1536 IRI1.0010.30309.00 
  Ojaghi, Mehrad 1624 IRI1.0010.423012.60 
  Saberi, Mahan 1818 IRI0.5010.18305.40 
  Torshizi Ghorbani, Mohammad Hoss 1734 IRI0.5010.07302.10 

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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