Individual Calculations January 2012
 Saberi, Kiarash  Total change: -16.50  Rating chartPersonal card
 1st Ghods Open Tournament Tehran IRI 2011-08-23
RcRownchangeKK*chgGame
 1741 1769 0.50 3 -1.10 15 -16.50 
  Rezanezhad, Mojtaba 1895 IRI0.001-0.3315-4.95 
  Mohammadi, Arash 1776 IRI0.5010.01150.15 
  Moazemi Por, Ali Reza 1551 IRI0.001-0.7815-11.70 

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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