Individual Calculations September 2019
 Mansoobi, Hossein  Total change: -24.60  Rating chartPersonal card
 West azerbayjan Chess Championship 1398 a.gharbi IRI 2019-07-31
RcRownchangeKK*chgGame
 1739 1955 4.00 7 -1.23 20 -24.60 
  Riyazifar, Soheil 1555  * IRI1.0010.08201.60 
  Zerafat, Armin 1678 IRI1.0010.17203.40 
  Aghanejad, Ebrahim 1875 IRI1.0010.39207.80 
  Ahmadi, Ramin 1883 IRI0.001-0.6020-12.00 
  Yazdani, Rahim 1672 IRI1.0010.16203.20 
  Vafa, Javad 1951 IRI0.001-0.5120-10.20 
  Nezhadrasol Sor, Vria 1562 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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