Individual Calculations March 2022
 Kiaei, Ali  Total change: 15.40  Rating chartPersonal card
 1st Standard IRCF Tournament Women's Day Tehran IRI 2022-01-26
RcRownchangeKK*chgGame
 1690 1714 5.00 8 0.77 20 15.40 
  Ghafourian, Amir Ali 2165 IRI0.5010.44208.80 
  Memari, Erfan 1314  * IRI1.0010.08201.60 
  Abbaspoorrad, Nikoo 1741 IRI0.5010.04200.80 
  Mokhtarpour, Amir Ali 1335 IRI1.0010.09201.80 
  Mohandesi, Shahin m2031 IRI0.001-0.1320-2.60 
  Ghodousi, Arian 1405 IRI1.0010.14202.80 
  Mashhadi, Fatemeh 1565 IRI1.0010.30206.00 
  Sadeghi Givi, Reza 1965 IRI0.001-0.1920-3.80 
 * 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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