Rapid: Individual Calculations June 2022
 Akhtarzadeh, Abolghasem  Total change: -52.40  Rating chartPersonal card
 IRCF Eid Al-Fitr Rapid Tournament 1401 Tehran IRI 2022-05-03
RcRownchangeKK*chgGame
 1629 1874 4.50 9 -2.62 20 -52.40 
  Behrouz, Amirmohammad 1601 IRI0.001-0.8320-16.60 
  Shahbazi, Parsa 1640 IRI1.0010.21204.20 
  Zandi, Hamid 1474  * IRI1.0010.08201.60 
  Pour Eskandar, Aliakbar 1528 IRI1.0010.11202.20 
  Ahadian, Armin 1698 IRI1.0010.27205.40 
  Mohammadi, Melika 1814 IRI0.001-0.5820-11.60 
  Shojaiyan, Behrouz 1695 IRI0.001-0.7320-14.60 
  Hajvaziri, Sina 1586 IRI0.501-0.3420-6.80 
  Raoofniya, Hooman 1624 IRI0.001-0.8120-16.20 
 * 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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