Individual Calculations June 2022
 Farhadi, Fatemeh  Total change: -34.80  Rating chartPersonal card
 Tabriz 1401 Fetr Cup Tabriz IRI 2022-05-03
RcRownchangeKK*chgGame
 1855 1639 1.00 4 0.05 40 2.00 
  Amir Vardestian, Hossein 1972 IRI0.001-0.1240-4.80 
  Golshaani, Taha 1777 IRI1.0010.694027.60 
  Saemi, Sina 1933 IRI0.001-0.1540-6.00 
  Siani, Ali 1736 IRI0.001-0.3740-14.80 

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)
 
 Iranian Youth Chess Championship ( Girls U14 ) Rasht IRI 2022-05-07
RcRownchangeKK*chgGame
 1440 1639 5.50 9 -0.92 40 -36.80 
  Farahvashi, Zahra 1219 IRI0.001-0.9340-37.20 
  Rahmani, Melika 1846 IRI0.5010.274010.80 
  Hanafi, Mehrsa 1239  * IRI1.0010.08403.20 
  Bagherzadeh, Narges 1208 IRI1.0010.07402.80 
  Rabipour, Zahra 1263 IRI1.0010.09403.60 
  Mashhadi, Fatemeh 1627 IRI1.0010.484019.20 
  Masoumi, Sahel 1590 IRI0.501-0.0740-2.80 
  Mohammadi, Elina 1497 IRI0.501-0.1940-7.60 
  Khosravi Mahmoei, Hasti 1474 IRI0.001-0.7240-28.80 
 * 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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