Rapid: Individual Calculations September 2018
 Tajik, Masoud  Total change: 3.20  Rating chartPersonal card
 Tehran Rapid 11 Mordad 1397 Tehran IRI 2018-08-02
RcRownchangeKK*chgGame
 1593 1690 4.50 7 0.16 20 3.20 
  Salehikia, Ali 1290  * IRI1.0010.08201.60 
  Mahmoody, M. Sadegh 2069 IRI0.001-0.0920-1.80 
  Jalilzadeh, Hamid 1480 IRI1.0010.23204.60 
  Keshani, Kian 1290  * IRI1.0010.08201.60 
  Mohandesi, Shahin m2089 IRI0.001-0.0820-1.60 
  Yousefi, Saeid 1519 IRI1.0010.27205.40 
  Vasheghani, Hessam 1415 IRI0.501-0.3320-6.60 
 * 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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