Individual Calculations September 2018
 Zare, Sina  Total change: 50.80  Rating chartPersonal card
 Fars U1900 Tournament 1397 - Standard Shiraz IRI 2018-08-22
RcRownchangeKK*chgGame
 1574 1492 4.00 7 1.27 40 50.80 
  Alavi, Hossein 1792 IRI0.001-0.1540-6.00 
  Fotouhi, Parnia 1092  * IRI1.0010.08403.20 
  Mahdavi, Mohamd Javad 1821 IRI0.001-0.1240-4.80 
  Dehbozorgi, Mohammad Ali 1181 IRI1.0010.14405.60 
  Kolaee, Mohammad 1644 IRI1.0010.704028.00 
  Khosravirad, Mehdi 1736 IRI1.0010.804032.00 
  Ranjbar, Mohammadhossein 1749 IRI0.001-0.1840-7.20 
 * 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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