Individual Calculations April 2022
 Ghomi, Parnian  Total change: 20.80  Rating chartPersonal card
 32nd Iranian Women Chess Championship (Final) Kermanshah IRI 2022-02-28
RcRownchangeKK*chgGame
 1947 2026 7.00 11 0.52 40 20.80 
  Masoumi, Sahar 1925 IRI0.501-0.1440-5.60 
  Azali, Tannaz wf2100 IRI1.0010.604024.00 
  Mahdian, Anousha wf2179 IRI0.5010.20408.00 
  Heydari, Maryam 1684 IRI1.0010.12404.80 
  Asadi, Motahare wf2093 IRI1.0010.594023.60 
  Asgharzadeh, Mitra wf1950 IRI0.001-0.6040-24.00 
  Hamedi Nia, Vesal wm1980 IRI1.0010.444017.60 
  Parvizi, Anita 1693 IRI1.0010.12404.80 
  Mahdavi, Mahdis 1692 IRI0.501-0.3840-15.20 
  Paktinat, Zhina 1903 IRI0.501-0.1740-6.80 
  Zahedifar, Anahita wf2213 IRI0.001-0.2640-10.40 

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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