Individual Calculations September 2018
 Niknam, Bardia  Total change: 61.20  Rating chartPersonal card
 Fars U1900 Tournament 1397 - Standard Shiraz IRI 2018-08-22
RcRownchangeKK*chgGame
 1528 1205 2.50 7 1.53 40 61.20 
  Heravi, Mohammad Hossein 1605  * IRI0.001-0.0840-3.20 
  Soltani Nasab, Ali Reza 1604 IRI1.0010.924036.80 
  Ashrafi, Seyyed Erfan 1583 IRI0.001-0.0940-3.60 
  Hashemi, Mohammad 1599 IRI0.001-0.0840-3.20 
  Mahini, Manouchehr 1433 IRI1.0010.794031.60 
  Bazrafshan, Amirhossein 1472 IRI0.001-0.1840-7.20 
  Eskandari, Yalda 1401 IRI0.5010.254010.00 
 * 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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