Individual Calculations June 2022
 Mohammadalizadeh, E  Total change: 11.60  Rating chartPersonal card
 2nd PhileKhoob Championship Standard 2022 Group A Arak IRI 2022-05-02
RcRownchangeKK*chgGame
 1724 1510 2.00 6 0.58 20 11.60 
  Alizadegan, Korosh 1730 IRI0.001-0.2220-4.40 
  Shahsanam, Alireza 1790 IRI0.001-0.1620-3.20 
  Afshani, Matin 1781 IRI1.0010.832016.60 
  Borji, Parham 1641 IRI0.001-0.3220-6.40 
  Yazdani, Parham 1577 IRI1.0010.592011.80 
  Ahmadi, Ali 1823 IRI0.001-0.1420-2.80 

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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