Individual Calculations April 2022
 Masoumi, Sahar  Total change: 77.60  Rating chartPersonal card
 32nd Iranian Women Chess Championship (Final) Kermanshah IRI 2022-02-28
RcRownchangeKK*chgGame
 1956 1925 7.00 11 1.94 40 77.60 
  Ghomi, Parnian wc2026 IRI0.5010.14405.60 
  Hamedi Nia, Vesal wm1980 IRI1.0010.584023.20 
  Parvizi, Anita 1693 IRI0.001-0.7940-31.60 
  Mahdavi, Mahdis 1692 IRI0.501-0.2940-11.60 
  Paktinat, Zhina 1903 IRI0.501-0.0340-1.20 
  Zahedifar, Anahita wf2213 IRI1.0010.844033.60 
  Asgharzadeh, Mitra wf1950 IRI0.001-0.4740-18.80 
  Azali, Tannaz wf2100 IRI1.0010.734029.20 
  Mahdian, Anousha wf2179 IRI0.5010.314012.40 
  Heydari, Maryam 1684 IRI1.0010.20408.00 
  Asadi, Motahare wf2093 IRI1.0010.724028.80 

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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