Individual Calculations May 2012
 Haghmoradkhan, Omid  Total change: 12.60  Rating chartPersonal card
 Misaq Cup for February 2012 Tehran IRI 2012-02-20
RcRownchangeKK*chgGame
 1880 1572 1.00 4 0.42 30 12.60 
  Tabatabaei, M Amin f1972  * IRI0.001-0.0830-2.40 
  Noorisadeghloo, Davood 1819 IRI0.001-0.1930-5.70 
  Firooznia, Mehrdad 1882 IRI1.0010.863025.80 
  Shahlaei, Morteza 1845 IRI0.001-0.1730-5.10 
 * 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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