Rapid: Individual Calculations June 2022
 Ghafourian, Amir Ali  Total change: -45.00  Rating chartPersonal card
 IRCF Eid Al-Fitr Rapid Tournament 1401 Tehran IRI 2022-05-03
RcRownchangeKK*chgGame
 1781 2120 5.50 9 -2.25 20 -45.00 
  Shojaiyan, Behrouz 1695 IRI0.501-0.4320-8.60 
  Ghorbani, Hadi f2063 IRI1.0010.42208.40 
  Khoshzaban Arabani, Saeid 1720  * IRI1.0010.08201.60 
  Azali, Tannaz wf1762 IRI0.001-0.9020-18.00 
  Rahnama, M.reza 1607 IRI1.0010.04200.80 
  Fakhrbakhsh, Vandad 1794 IRI1.0010.13202.60 
  Alizadeh, Amirmohammad 1809 IRI0.001-0.8620-17.20 
  Mohammadi, Mohamad Amin 1713 IRI1.0010.08201.60 
  Saedi, Sobhan 1864 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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