Individual Calculations March 2022
 Ebrahimi Rashti, Asal  Total change: 19.60  Rating chartPersonal card
 1st Standard IRCF Tournament Women's Day Tehran IRI 2022-01-26
RcRownchangeKK*chgGame
 1624 1710 4.50 7 0.49 40 19.60 
  Farmahini Farahani, Haamed 1363 IRI1.0010.11404.40 
  Mohandesi, Shahin m2031 IRI0.001-0.1340-5.20 
  Kian Sirat, Yasin 1310  * IRI1.0010.08403.20 
  Talebi Pour, Anoosha 1182 IRI1.0010.03401.20 
  Gholipour, Amirhosein 1426 IRI1.0010.16406.40 
  Doostkam, P 2019 IRI0.5010.364014.40 
  Alibabaei, Sasan 2039 IRI0.001-0.1240-4.80 
 * 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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