Rapid: Individual Calculations February 2022
 Daneshvar, Bardiya  Total change: -8.60  Rating chartPersonal card
 16th IRCF Weekly Rapid Tournament 1400 Tehran IRI 2022-01-21
RcRownchangeKK*chgGame
 1824 2285 6.00 7 -0.43 20 -8.60 
  Ghayourifar, Amir 1712 IRI0.001-0.9820-19.60 
  Mahdavi, Armin 1575 IRI1.0010.01200.20 
  Keshani, Kian 1885  * IRI1.0010.08201.60 
  Ghayourifar, Ali 1761 IRI1.0010.03200.60 
  Noora, Amir Hossein 1750 IRI1.0010.03200.60 
  Mahmoody, M. Sadegh 2023 IRI1.0010.18203.60 
  Alibabaei, Sasan 2062 IRI1.0010.22204.40 
 * 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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