Individual Calculations March 2017
 Afzoon, Danial  Total change: 53.80  Rating chartPersonal card
 Iran amateurs Chess Championship 2017 (U2000) Zanjan IRI 2017-02-06
RcRownchangeKK*chgGame
 1940 1925 7.00 9 2.71 20 54.20 
  Shahalioghli, Mehrdad 1730 IRI1.0010.25205.00 
  Shariatpanahi, Seyed Hamid 1992 IRI1.0010.592011.80 
  Mehrabi, Morteza 1984 IRI1.0010.582011.60 
  Mohammedian, Esmaeel 1971 IRI0.5010.06201.20 
  Doroodian, Mahyar 1936 IRI1.0010.522010.40 
  Moradi, Sajad 1996 IRI1.0010.602012.00 
  Fathi, Himan 1949 IRI0.001-0.4720-9.40 
  Eini, Sina 1988 IRI0.5010.09201.80 
  Karami Kejani, Masoud 1915 IRI1.0010.49209.80 

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 9-10 Rasht IRI 2017-02-24
RcRownchangeKK*chgGame
 1914 1925 0.50 1 -0.02 20 -0.40 
  Fekri, Amirkia 1914 IRI0.501-0.0220-0.40 

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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