Individual Calculations April 2022
 Parvizi, Anita  Total change: 74.40  Rating chartPersonal card
 32nd Iranian Women Chess Championship (Final) Kermanshah IRI 2022-02-28
RcRownchangeKK*chgGame
 1977 1693 4.00 11 1.86 40 74.40 
  Paktinat, Zhina 1903 IRI0.5010.274010.80 
  Zahedifar, Anahita wf2213 IRI0.5010.474018.80 
  Masoumi, Sahar 1925 IRI1.0010.794031.60 
  Azali, Tannaz wf2100 IRI0.001-0.0840-3.20 
  Mahdian, Anousha wf2179 IRI0.001-0.0440-1.60 
  Heydari, Maryam 1684 IRI1.0010.494019.60 
  Asadi, Motahare wf2093  * IRI0.5010.424016.80 
  Ghomi, Parnian wc2026 IRI0.001-0.1240-4.80 
  Hamedi Nia, Vesal wm1980 IRI0.001-0.1640-6.40 
  Asgharzadeh, Mitra wf1950 IRI0.001-0.1840-7.20 
  Mahdavi, Mahdis 1692 IRI0.5010.00400.00 
 * 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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