Individual Calculations October 2016
 Heydarimoghaddam, Nima  Total change: -49.20  Rating chartPersonal card
 13th international chess festival avicenna Open Group B Hamedan IRI 2016-08-24
RcRownchangeKK*chgGame
 1586 1724 4.00 8 -1.23 40 -49.20 
  Huseynov, Fazil 2007 AZE0.5010.344013.60 
  Abedi, Shahin 1986 IRI0.001-0.1840-7.20 
  Karami, Salar 1627 IRI0.001-0.6340-25.20 
  Behzadi, Sepehr 1521 IRI0.001-0.7640-30.40 
  Jalalvand, Amir Hesam 1324  * IRI1.0010.08403.20 
  Mahmood Zadeh, Arian 1450 IRI0.501-0.3340-13.20 
  Babaei, Mobina 1324  * IRI1.0010.08403.20 
  Pakkhou, Hamid 1448 IRI1.0010.17406.80 
 * 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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