Rapid: Individual Calculations January 2020
 Shahmoradi, Arash  Total change: -11.60  Rating chartPersonal card
 Kermanshah Rapid Chess Cup Kermanshah IRI 2019-12-13
RcRownchangeKK*chgGame
 1669 2002 5.50 7 -0.58 20 -11.60 
  Mahmood Zadeh, Arian 1602  * IRI1.0010.08201.60 
  Amiri Beygvand, Mohammad Firooz 1602  * IRI1.0010.08201.60 
  Malekzadeh, Mohammad 1648 IRI0.001-0.8920-17.80 
  Zibakerdar, Peiman 1723 IRI0.501-0.3420-6.80 
  Akbari, Ilia 1602  * IRI1.0010.08201.60 
  Zolfaghari, Mohammad Javad 1863 IRI1.0010.31206.20 
  Dezhdar, Roozbeh 1643 IRI1.0010.10202.00 
 * 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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