Rapid: Individual Calculations June 2023
 Mirzakhani, Bahar  Total change: -40.80  Rating chartPersonal card
 2nd Open Rapid Shahin Shahr Aria Academy 1402 Esfahan IRI 2023-04-28
RcRownchangeKK*chgGame
 1508 1304 0.00 3 -0.88 40 -35.20 
  Mashhadi, Fatemeh 1662 IRI0.001-0.1040-4.00 
  Minakhanloo, Mohammad Javad 1718 IRI0.001-0.0740-2.80 
  Karbalaeian, Rozhin 1143 IRI0.001-0.7140-28.40 

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)
 
 20th Open Ordibehesht Esfahan Cup - 1402 Esfahan IRI 2023-05-14
RcRownchangeKK*chgGame
 1617 1304 0.00 1 -0.14 40 -5.60 
  Nasiri, Hamid Reza 1617 IRI0.001-0.1440-5.60 

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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