Individual Calculations November 2012
 Zareii, Ali  Total change: 28.35  Rating chartPersonal card
 Mehr open chess tournament federation 2012 Tehran IRI 2012-10-16
RcRownchangeKK*chgGame
 1837 1904 6.50 8 1.89 15 28.35 
  Nazari, Sogol 1504  * IRI1.0010.08151.20 
  Alinejad, Davood 1683 IRI1.0010.22153.30 
  Ebrahimi, Reza 1748 IRI1.0010.29154.35 
  Tabatabaei, M.amin f2154 IRI0.001-0.1915-2.85 
  Yazdan, Mohammadhossein 1723 IRI1.0010.26153.90 
  Ghazizade, Neysar 1587 IRI1.0010.13151.95 
  Sedaghati, Mehrdad 2181 IRI0.5010.33154.95 
  Sakhayi, Mostafa 2118 IRI1.0010.771511.55 
 * 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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