Individual Calculations January 2022
 Daliri, Pedram  Total change: -66.40  Rating chartPersonal card
 1st Sardar Jangal Cup (Memorial of Mirza Kouchak Khan Jangali) Rasht IRI 2021-12-04
RcRownchangeKK*chgGame
 1836 2204 5.50 8 -1.66 40 -66.40 
  Mobaraki, Sajjad 1804  * IRI1.0010.08403.20 
  Navid, Sepehr 1804  * IRI1.0010.08403.20 
  Khanipour, Abolfazl 1804  * IRI0.501-0.4240-16.80 
  Karami, Mahan 1814 IRI1.0010.09403.60 
  Yadegar, Radin 2001 IRI0.501-0.2640-10.40 
  Biriya, Mohammadamin 1854 IRI0.501-0.3940-15.60 
  Jafari, Parsa 1804  * IRI1.0010.08403.20 
  Masoumi, Sahel 1804  * IRI0.001-0.9240-36.80 
 * 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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