Individual Calculations February 2016
 Galehdari, Bardia  Total change: -7.60  Rating chartPersonal card
 Tehran Day Cup 1394 Tehran IRI 2016-01-13
RcRownchangeKK*chgGame
 1854 2088 6.50 9 -0.38 20 -7.60 
  Heidarzadeh, Arsha 1688  * IRI1.0010.08201.60 
  Abdi, Amir 1804 IRI1.0010.16203.20 
  Cheraghi, Amin 2012 IRI0.001-0.6020-12.00 
  Rezaee, Mahdi 1766 IRI1.0010.13202.60 
  Docheshmeh, Amir Mohammad 1688  * IRI1.0010.08201.60 
  Changaei, Amin 2103 IRI0.001-0.4820-9.60 
  Rezaei, Hamidreza 1851 IRI1.0010.20204.00 
  Davoodi, Mehran 1726 IRI1.0010.10202.00 
  Kaboodi, Behrang 2052 IRI0.501-0.0520-1.00 
 * 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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