Individual Calculations September 2018
 Mahdavi, Mohamd Javad  Total change: -69.60  Rating chartPersonal card
 Fars U1900 Tournament 1397 - Standard Shiraz IRI 2018-08-22
RcRownchangeKK*chgGame
 1470 1821 4.50 9 -3.48 20 -69.60 
  Lahsaei, Noreddin 1421  * IRI1.0010.08201.60 
  Jahanbakhsh, Iman 1526 IRI0.001-0.8520-17.00 
  Nikbakht, Mazdak 1421  * IRI1.0010.08201.60 
  Zare, Sina 1492 IRI1.0010.12202.40 
  Kianiharchegani, Mohammadhossein 1563 IRI0.001-0.8220-16.40 
  Kazemi, Amin 1431 IRI0.501-0.4120-8.20 
  Amiri, Omidreza 1421  * IRI1.0010.08201.60 
  Jamali, Pouria 1531 IRI0.001-0.8420-16.80 
  Mohamadi, Morad 1427 IRI0.001-0.9220-18.40 
 * 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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