Individual Calculations April 2022
 Karimi, Mohammad  Total change: -36.20  Rating chartPersonal card
 2nd zanjan fajr standard tournament 1400 Zanjan IRI 2022-02-28
RcRownchangeKK*chgGame
 1502 2028 2.00 4 -1.81 20 -36.20 
  Parvizi, Safar 1275 IRI1.0010.00200.00 
  Ghayourifar, Amir 1637 IRI0.001-0.9120-18.20 
  Mokhtabadi, Arad 1628  * IRI1.0010.08201.60 
  Farhadi, Fatemeh 1466 IRI0.001-0.9820-19.60 
 * 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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