Individual Calculations April 2022
 Shahali, Milad  Total change: -13.40  Rating chartPersonal card
 2nd zanjan fajr standard tournament 1400 Zanjan IRI 2022-02-28
RcRownchangeKK*chgGame
 1614 1943 4.50 6 -0.67 20 -13.40 
  Mokhtarzadeh, M.reza 1568 IRI0.501-0.4120-8.20 
  Asvar, Mohammad Matin 1543  * IRI1.0010.08201.60 
  Ghayourifar, Amir 1637 IRI1.0010.14202.80 
  Farhadi, Fatemeh 1466 IRI1.0010.05201.00 
  Doroodgar, A.hosein 1710 IRI0.001-0.7920-15.80 
  Kazemianmoghadam, Bahador 1757 IRI1.0010.26205.20 
 * 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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