Individual Calculations September 2018
 Ghari Zadeh, Mahmood  Total change: -12.00  Rating chartPersonal card
 Khouzestan Men Chess Championship 1397 Khuzestan IRI 2018-07-31
RcRownchangeKK*chgGame
 1787 2067 6.00 8 -0.60 20 -12.00 
  Sadat, Sajad 1667  * IRI1.0010.08201.60 
  Jalilian, Benyamin 1733 IRI1.0010.12202.40 
  Banisaeed, Sadegh 1757 IRI0.501-0.3620-7.20 
  Hosseinifard, Rahim 1719 IRI1.0010.11202.20 
  Fooladi, Behrooz 1962 IRI0.001-0.6420-12.80 
  Abbasi Larki, Hossein 1898 IRI0.501-0.2220-4.40 
  Shirvani, Fariborz 1784 IRI1.0010.16203.20 
  Movahed, Sina 1772 IRI1.0010.15203.00 
 * 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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