Individual Calculations May 2024
 Rahmani, Melika  Total change: 92.80  Rating chartPersonal card
 Iranian Youth Chess Championship 2024 (Girls U16) Tehran IRI 2024-04-13
RcRownchangeKK*chgGame
 1652 1804 2.00 3 -0.02 40 -0.80 
  Najmi Nia, Aynaz 1478 IRI1.0010.13405.20 
  Alishahi, Dina 1579 IRI1.0010.22408.80 
  Khosravi Mahmoei, Hasti 1898 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)
 
 The 11th Iranian Womens Super League 1403 Tehran IRI 2024-04-18
RcRownchangeKK*chgGame
 1787 1804 5.50 6 2.34 40 93.60 
  Sadati, Seyedeh Fatemeh 1855 IRI1.0010.574022.80 
  Ahmadi, Seyedeh Malihe 1840 IRI0.5010.05402.00 
  Kargarzadeh, Mahour 1650 IRI1.0010.294011.60 
  Saadatmandi, Elina 1672 IRI1.0010.324012.80 
  Aghadoust, Kimia 1687 IRI1.0010.344013.60 
  Asadi, Motahare wf2018 IRI1.0010.774030.80 

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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