Blitz: Individual Calculations October 2018
 Goodarzi, Alireza  Total change: -9.40  Rating chartPersonal card
 Tehran Blitz 23 Shahrivar 1397 Tehran IRI 2018-09-14
RcRownchangeKK*chgGame
 1811 1808 4.50 10 -0.47 20 -9.40 
  Zahedifar, Anahita wf2137 IRI0.001-0.1220-2.40 
  Ghorbani, Amirmohammad 1539 IRI1.0010.17203.40 
  Razaghi, Behrooz 2208  * IRI0.001-0.0820-1.60 
  Vasheghani, Hessam 1408  * IRI0.501-0.4220-8.40 
  Firouzja, Mohammadreza 2014 IRI0.001-0.2420-4.80 
  Maleki, Mir Mahdi 1795 IRI1.0010.48209.60 
  Farahsa, Khosro 1545 IRI1.0010.18203.60 
  Noroozi, Meisam 1914 IRI0.001-0.3620-7.20 
  Asgharvand, Davood 1945 IRI0.001-0.3220-6.40 
  Noorbakhsh Zadeh, Arshia 1603 IRI1.0010.24204.80 
 * 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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