Rapid: Individual Calculations March 2020
 Babaniya, Benyamin  Total change: 7.60  Rating chartPersonal card
 1st Shahriyar chess tournament U2100 Shahriyar IRI 2020-02-08
RcRownchangeKK*chgGame
 1902 2100 7.00 9 0.38 20 7.60 
  Mehrabi, Mahmood 1700  * IRI1.0010.08201.60 
  Behjati, Shahab 1700  * IRI1.0010.08201.60 
  Alamir Virsagh, Ehsan 1886 IRI1.0010.23204.60 
  Sabahi, Mohammad 1974 IRI1.0010.33206.60 
  Asgharzadeh, Mitra wf1912 IRI1.0010.26205.20 
  Lavasani, Javad 2013 IRI0.001-0.6220-12.40 
  Shahbazi, Mohammadreza 2048 IRI1.0010.43208.60 
  Izady, Mohammad 1997 IRI0.501-0.1420-2.80 
  Najafi Tabar, Aydin 1889 IRI0.501-0.2720-5.40 
 * 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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