Rapid: Individual Calculations January 2020
 Dezhdar, Roozbeh  Total change: 36.60  Rating chartPersonal card
 Kermanshah Rapid Chess Cup Kermanshah IRI 2019-12-13
RcRownchangeKK*chgGame
 1604 1643 5.00 6 1.83 20 36.60 
  Rasoul, Fashi 1243  * IRI1.0010.08201.60 
  Nazari, Reza 1627 IRI1.0010.48209.60 
  Malekzadeh, Mohammad 1648 IRI1.0010.512010.20 
  Zolfaghari, Mohammad Javad 1863 IRI1.0010.782015.60 
  Asvar, Mohammad Matin 1243  * IRI1.0010.08201.60 
  Shahmoradi, Arash 2002 IRI0.001-0.1020-2.00 
 * 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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