Individual Calculations April 2022
 Hamedi Nia, Vesal  Total change: -56.80  Rating chartPersonal card
 32nd Iranian Women Chess Championship (Final) Kermanshah IRI 2022-02-28
RcRownchangeKK*chgGame
 1951 1980 3.00 11 -2.84 20 -56.80 
  Zahedifar, Anahita wf2213 IRI0.001-0.2120-4.20 
  Masoumi, Sahar 1925 IRI0.001-0.5820-11.60 
  Azali, Tannaz wf2100 IRI0.001-0.3420-6.80 
  Mahdian, Anousha wf2179 IRI0.001-0.2420-4.80 
  Heydari, Maryam 1684 IRI0.501-0.3520-7.00 
  Asadi, Motahare wf2093 IRI0.001-0.3520-7.00 
  Ghomi, Parnian wc2026 IRI0.001-0.4420-8.80 
  Asgharzadeh, Mitra wf1950 IRI0.001-0.5420-10.80 
  Parvizi, Anita 1693 IRI1.0010.16203.20 
  Mahdavi, Mahdis 1692 IRI1.0010.16203.20 
  Paktinat, Zhina 1903 IRI0.501-0.1120-2.20 

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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