Individual Calculations November 2010
 Ghaffarian Khorram, Ayda  Total change: 5.00  Rating chartPersonal card
 3rd Omid Cup Open Tournament Tehran IRI 2010-09-26
RcRownchangeKK*chgGame
 1902 1619 1.50 7 0.20 25 5.00 
  Harandi, Hootan 2019  * IRI0.001-0.0825-2.00 
  Shafaee, H 2019  * IRI0.001-0.0825-2.00 
  Faramarzi, Vahid 1924 IRI0.001-0.1425-3.50 
  Ghasempour, Hossein 1959 IRI0.5010.38259.50 
  Bayat, Shohreh wf1977 IRI0.001-0.1025-2.50 
  Shafiei, Amir Mohammad 1566 IRI1.0010.432510.75 
  Azadvari, Zahra 1849 IRI0.001-0.2125-5.25 
 * 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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