Individual Calculations January 2022
 Danesharaste, Arvin  Total change: -40.00  Rating chartPersonal card
 1st Sardar Jangal Cup (Memorial of Mirza Kouchak Khan Jangali) Rasht IRI 2021-12-04
RcRownchangeKK*chgGame
 1587 1803 5.00 8 -1.00 40 -40.00 
  Khelghatdoust, Amirali 1403  * IRI1.0010.08403.20 
  Biriya, Yadollah 1502 IRI1.0010.15406.00 
  Mahdavi, Reza 2203  * IRI0.001-0.0840-3.20 
  Azimi, Amir Mohammad 1585 IRI0.001-0.7840-31.20 
  Bolandakhtar, Ata 1422 IRI1.0010.09403.60 
  Salimiyan, Behzad 1610 IRI0.501-0.2540-10.00 
  Hooshmandi, Iman 1570 IRI1.0010.21408.40 
  Eskandari, Amirali 1403  * IRI0.501-0.4240-16.80 
 * 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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