Rapid: Individual Calculations September 2019
 Zahedifar, Anahita  Total change: -2.80  Rating chartPersonal card
 Tehran Rapid Cup 29Mordad 1398 Tehran IRI 2019-08-20
RcRownchangeKK*chgGame
 1785 2016 5.00 7 -0.17 20 -3.40 
  Amir, Ali Mahmoodi 1616  * AFG1.0010.08201.60 
  Ghasempour, Hossein 1616  * IRI1.0010.08201.60 
  Shahkarami, Amin 1695 IRI1.0010.13202.60 
  Abedi, Ali 2108 IRI0.001-0.3720-7.40 
  Harati, Hasti 1643 IRI1.0010.10202.00 
  Hakemi, Arman f2181 IRI0.001-0.2820-5.60 
  Sekhavatmandi, Roham 1639 IRI1.0010.09201.80 
 * 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)
 
 Tehran Senior Celebration 1398 Tehran IRI 2019-08-25
RcRownchangeKK*chgGame
 1751 2016 5.50 7 0.03 20 0.60 
  Jafarnejad, Jafar 1628 IRI1.0010.09201.80 
  Askari, Ali 1636 IRI1.0010.09201.80 
  Ghaziolsharif, Kaveh 2166 IRI0.001-0.3020-6.00 
  Ghasempour, Hossein 1616  * IRI1.0010.08201.60 
  Nazari Nia, Shahram 1616  * IRI1.0010.08201.60 
  Salehimoghaddam, A. 1658 IRI1.0010.10202.00 
  Galehdari, Bardia 1936 IRI0.501-0.1120-2.20 
 * 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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