Individual Calculations October 2015
 Akhtarzadeh, Abolghasem  Total change: 0.00  Rating chartPersonal card
 Tehran Chess Championship 2015 Tehran IRI 2015-09-12
RcRownchangeRpKK*chgGame
 1902 0 3.00 7 0.00 1852   0.00 
  Roostapisheh, Payam 1818 IRI1.0010.00 0.00 
  Hakemi, Arman 1947 IRI1.0010.00 0.00 
  Ghorbani, Hadi 2084 IRI0.0010.00 0.00 
  Ghadiri, Radmehr 1851 IRI1.0010.00 0.00 
  Karimi, Mohammad 2207 IRI0.0010.00 0.00 
  Veisi, Bardia 1791 IRI0.0010.00 0.00 
  Ghotbi Zavie, Amir Hossein 1619 IRI0.0010.00 0.00 

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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