Individual Calculations June 2023
 Masoumi, Sahar  Total change: -26.66  Rating chartPersonal card
 Iran Women Chess Championship (Primary) 1402 Tehran IRI 2023-05-03
RcRownchangeKK*chgGame
 1652 1889 6.50 9 -0.48 31 -14.88 
  Rahimzadeh, Maryam 1489  * IRI1.0010.08312.48 
  Noorinezhad, Nafas 1535 IRI1.0010.11313.41 
  Alavi, Mahsa 1749 IRI0.501-0.1931-5.89 
  Mashhadi, Fatemeh 1648 IRI0.501-0.3031-9.30 
  Ahmadi, Seyedeh Malihe 1661 IRI0.001-0.7931-24.49 
  Parvizi, Anita 1718 IRI1.0010.27318.37 
  Sodachi, Saba 1463 IRI1.0010.07312.17 
  Yousefian, Maedeh 1779 IRI1.0010.353110.85 
  Mahdavi, Mahdis 1830 IRI0.501-0.0831-2.48 
 * 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)
 
 33rd Iranian Women Final Chess Championship Kerman IRI 2023-05-11
RcRownchangeKK*chgGame
 1853 1889 6.50 13 -0.38 31 -11.78 
  Behzad Nazif, Parva 2094 IRI0.001-0.2431-7.44 
  Kargar Jahromi, Tannaz 1489  * IRI1.0010.08312.48 
  Nadernia, Niki 1788 IRI0.501-0.1431-4.34 
  Azali, Tannaz wf2062 IRI0.5010.23317.13 
  Mahdian, Anousha wf2060 IRI0.5010.23317.13 
  Zahedifar, Anahita wf2052 IRI1.0010.723122.32 
  Sadati, Seyedeh Fatemeh 1827 IRI0.501-0.0931-2.79 
  Mahdavi, Mahdis 1830 IRI0.001-0.5831-17.98 
  Mohammadi, Melika 1979 IRI0.001-0.3831-11.78 
  Farhadi, Fatemeh 1678 IRI0.001-0.7731-23.87 
  Karimi, Setayesh 1771 IRI0.501-0.1631-4.96 
  Asgharzadeh, Mitra wf2003 IRI1.0010.663120.46 
  Hashemi, Nazanin 1456 IRI1.0010.06311.86 
 * 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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