Individual Calculations January 2022
 Paktinat, Zhina  Total change: -95.60  Rating chartPersonal card
 1st Sardar Jangal Cup (Memorial of Mirza Kouchak Khan Jangali) Rasht IRI 2021-12-04
RcRownchangeKK*chgGame
 1647 2013 3.00 6 -2.39 40 -95.60 
  Soltani, Mohammadmahdi 1613  * IRI1.0010.08403.20 
  Abbaszadeh, Amin 1630 IRI1.0010.09403.60 
  Norouzi Chenari, Parsa 1734 IRI0.001-0.8440-33.60 
  Moradpour, Artin 1618 IRI1.0010.08403.20 
  Haghdoust, Babak 1676 IRI0.001-0.8840-35.20 
  Arian, Matin 1613  * 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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