Individual Calculations February 2013
 Bakhtiari Nowroozi, Babak  Total change: -9.75  Rating chartPersonal card
 13th Sahel Chess Open Tournament 2012 Bandar Abbad IRI 2012-12-25
RcRownchangeKK*chgGame
 1931 1940 2.50 6 -0.65 15 -9.75 
  Faghirnavaz, Ali 2317 IRI0.001-0.0915-1.35 
  Davari, Karim 1540  * IRI1.0010.08151.20 
  Toufighi, Homayoon g2340  * IRI0.5010.42156.30 
  Imanzadeh, Mehdi 1872 IRI0.001-0.5915-8.85 
  Behnam Poor, Reza 1763 IRI0.001-0.7315-10.95 
  Taghipoor, Habib 1755 IRI1.0010.26153.90 
 * 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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