Individual Calculations December 2016
 Bakhtiari, Kazem  Total change: -21.40  Rating chartPersonal card
 International Friendship Chess Tournament 2016 Rasht IRI 2016-10-15
RcRownchangeKK*chgGame
 1845 2183 6.50 9 -1.37 20 -27.40 
  Zarbini, Khashayar 1783  * IRI1.0010.08201.60 
  Ghaderi, Farzaneh 1783  * IRI1.0010.08201.60 
  Behzad Nazif, Parva 1838 IRI0.001-0.8920-17.80 
  Elahi, Asghar 1783  * IRI1.0010.08201.60 
  Hooshdarmahjoob, Navid 1872 IRI1.0010.14202.80 
  Steinwender, Dieter 1796 GER1.0010.09201.80 
  Rezaei Abari, Farzin 2028 IRI0.001-0.7120-14.20 
  Nemati Limayi, Rahim 1835 IRI1.0010.11202.20 
  Baradaran Tamadon, Arian 1887 IRI0.501-0.3520-7.00 
 * 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)
 
 14th Gilan Super League 2016 Round 3-4 Rasht IRI 2016-11-03
RcRownchangeKK*chgGame
 2028 2177 1.00 1 0.30 20 6.00 
  Nikfetrat, Hamed 2028 IRI1.0010.30206.00 

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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