Rapid: Individual Calculations September 2019
 Delfanazari, Benyamin  Total change: -19.20  Rating chartPersonal card
 3rd kelardasht rapid cup 11 mordad 1398 klardasht IRI 2019-08-02
RcRownchangeKK*chgGame
 1188 1166 1.50 5 -0.96 20 -19.20 
  Sadeghifar, Mohammadreza 1566  * IRI0.001-0.0820-1.60 
  Abolghasemi, Bardia 1023 IRI0.501-0.1920-3.80 
  Salkhordeh, Reza 1010 IRI0.001-0.7120-14.20 
  Delfan Azari, Kimia 1141 IRI1.0010.47209.40 
  Asadian, Mohammad 1200 IRI0.001-0.4520-9.00 
 * 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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