Individual Calculations September 2018
 Khademi, Mahdi  Total change: -16.80  Rating chartPersonal card
 Fars Mordad Standard Chess Tournoment 1397 Fars IRI 2018-07-28
RcRownchangeKK*chgGame
 1849 2060 5.00 8 -0.84 20 -16.80 
  Elmiye, Bardiya 1660  * IRI1.0010.08201.60 
  Shayestefard, Abbas 1660  * IRI1.0010.08201.60 
  Ranjbar, Mohammadhossein 1749 IRI1.0010.14202.80 
  Jahanbakhsh, Iman 1660  * IRI1.0010.08201.60 
  Ashraf, Artin 1868 IRI0.001-0.7520-15.00 
  Farhood, Arash 1773 IRI1.0010.16203.20 
  Kowsarinia, Amir f2316 IRI0.001-0.1920-3.80 
  Zanganeh, Shahin 2106 IRI0.001-0.4420-8.80 
 * 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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