Individual Calculations April 2015
 Riyazifar, Saeid  Total change: 0.00  Rating chartPersonal card
 23nd Fajr International Open Chess Tournament (2015) Orumiyeh IRI 2015-02-18
RcRownchangeRpKK*chgGame
 1828 0 2.50 6 0.00 1771   0.00 
  Khodabandeh, Milad 1852 IRI0.5010.00 0.00 
  Ghalamzan, Mohammad 1740 IRI0.0010.00 0.00 
  Ghoch Khani, Hossein 1721 IRI1.0010.00 0.00 
  Mardzadeh, Sajjad 1909 IRI1.0010.00 0.00 
  Gholami Orimi, Mahdi 1925 IRI0.0010.00 0.00 
  Tabatabaei, Hamed 1820 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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