Individual Calculations March 2022
 Goudarzi, Arshia  Total change: 12.80  Rating chartPersonal card
 1st Standard IRCF Tournament Women's Day Tehran IRI 2022-01-26
RcRownchangeKK*chgGame
 1529 1568 4.50 7 0.64 20 12.80 
  Karim Beigi Kamran, Ali 1257 IRI1.0010.14202.80 
  Mohammadi, Mohamad Amin 1858 IRI0.5010.34206.80 
  Pourebtehaj, M. 1985 IRI0.001-0.0720-1.40 
  Naderiyan, Amir Hosein 1269 IRI1.0010.15203.00 
  Abbaspoorrad, Nikoo 1741 IRI0.001-0.2720-5.40 
  Mardani, Arjali 1272 IRI1.0010.15203.00 
  Hadadzadeh, Hamid Reza 1324 IRI1.0010.20204.00 

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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