Individual Calculations January 2012
 Honari, Keihan  Total change: 13.35  Rating chartPersonal card
 1st Tehran open chess tournament 2011 Tehran IRI 2011-07-02
RcRownchangeKK*chgGame
 2010 2053 3.00 4 0.89 15 13.35 
  Shir Khanlo, Ali Reza 1653  * IRI1.0010.08151.20 
  Kaboodi, Behrang 2120 IRI0.5010.09151.35 
  Kanzi, Hesamodin 2119 IRI0.5010.09151.35 
  Galehdari, Bardia 2148 IRI1.0010.63159.45 
 * 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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