Individual Calculations January 2022
 Zarbini, Khashayar  Total change: -27.00  Rating chartPersonal card
 1st Sardar Jangal Cup (Memorial of Mirza Kouchak Khan Jangali) Rasht IRI 2021-12-04
RcRownchangeKK*chgGame
 1434 1540 3.50 8 -1.35 20 -27.00 
  Ghayourifar, Ali 1846 IRI0.5010.36207.20 
  Karami, Mahan 1814 IRI0.001-0.1720-3.40 
  Samsam, Farhad 1940  * IRI0.001-0.0820-1.60 
  Mirmoosavi, Dornaz Sadat 1140  * IRI0.001-0.9220-18.40 
  Raji Ghasemi, Mohammad Danial 1140  * IRI0.501-0.4220-8.40 
  Moosazadeh, Hosein 1140  * IRI1.0010.08201.60 
  Safari, Shahrzad 1140  * IRI1.0010.08201.60 
  Saketmoghadam, Sepehr 1315 IRI0.501-0.2820-5.60 
 * 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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