Individual Calculations October 2022
 Veisi, Bardia  Total change: -13.80  Rating chartPersonal card
 1st Taq_e Bostan Cup International Chess Festival Category A kermanshah IRI 2022-09-08
RcRownchangeKK*chgGame
 1996 2246 5.50 8 -0.69 20 -13.80 
  Fathi, Himan 1864 IRI1.0010.09201.80 
  Malekzadeh, Mohammad 1925 IRI0.001-0.8720-17.40 
  Golshaani, Taha 1846  * IRI0.501-0.4220-8.40 
  Zolfaghari, Mohammad Javad 1809 IRI1.0010.06201.20 
  Ahmadi, Erfan 1923 IRI1.0010.13202.60 
  Abedi, Ali 2146 IRI0.501-0.1420-2.80 
  Daneshpour, S.a. 1940 IRI1.0010.14202.80 
  Ghaem Maghami, Ehsan g2511 IRI0.5010.32206.40 
 * 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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