Rapid: Individual Calculations April 2019
 Zahedifar, Anahita  Total change: -9.20  Rating chartPersonal card
 Tehran Rapid Cup 3Farvardin 1398 Tehran IRI 2019-03-23
RcRownchangeKK*chgGame
 1827 2087 5.00 7 -0.50 20 -10.00 
  Barati, Khosro 1687  * IRI0.001-0.9220-18.40 
  Samadi Riakandeh, Said Alireza 1687  * IRI1.0010.08201.60 
  Asgharvand, Davood 1882 IRI0.501-0.2620-5.20 
  Esmaeili, Peyman 1687  * IRI1.0010.08201.60 
  Sekhavatmandi, Roham 1772 IRI1.0010.14202.80 
  Sheykhali, Mohammadreza 2165 IRI1.0010.612012.20 
  Marzoughi, Mohammadsadegh 1911 IRI0.501-0.2320-4.60 
 * 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)
 
 Tehran Rapid Cup 8Farvardin 1398 Tehran IRI 2019-03-28
RcRownchangeKK*chgGame
 1963 2087 4.50 7 0.04 20 0.80 
  Ghaziolsharif, Kaveh 2131 IRI0.5010.06201.20 
  Mahmoody, M. Sadegh 1995 IRI1.0010.37207.40 
  Sheykhali, Mohammadreza 2165 IRI1.0010.612012.20 
  Doroodian, Mahyar 1891 IRI0.001-0.7520-15.00 
  Elikaei, Mehrad 1705 IRI1.0010.09201.80 
  Fakhrbakhsh, Vandad 1732 IRI1.0010.11202.20 
  Abedi, Ali 2121 IRI0.001-0.4520-9.00 

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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