Individual Calculations November 2012
 Pour Eskandar, Aliakbar  Total change: -13.50  Rating chartPersonal card
 Mehr open chess tournament federation 2012 Tehran IRI 2012-10-16
RcRownchangeKK*chgGame
 1779 1847 1.50 4 -0.90 15 -13.50 
  Galehdari, Bardia 2207 IRI0.001-0.1015-1.50 
  Shahkarami, Amin 1624 IRI1.0010.22153.30 
  Rezvani, Mohammad 1697 IRI0.501-0.2015-3.00 
  Ghazizade, Neysar 1587 IRI0.001-0.8215-12.30 

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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