Individual Calculations February 2018
 Chavari, Mohammad Mahdi  Total change: 0.80  Rating chartPersonal card
 Shahriar Chess School Standard Cup Dey 1396 Shahriar IRI 2018-01-16
RcRownchangeKK*chgGame
 1747 2131 5.50 6 0.04 20 0.80 
  Karegari, Saba 1731  * IRI1.0010.08201.60 
  Ghayourifar, Amir 1731  * IRI1.0010.08201.60 
  Ebadi, Seyed Ali 1731  * IRI1.0010.08201.60 
  Ghayourifar, Ali 1731  * IRI1.0010.08201.60 
  Esfahani, Masoud 1828 IRI0.501-0.3620-7.20 
  Salman, Yasin 1731  * IRI1.0010.08201.60 
 * 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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