Rapid: Individual Calculations June 2018
 Ebrahimzadeh, Mohammadnaghi  Total change: 2.60  Rating chartPersonal card
 Tehran Rapid 13 Ordibehesht 1397 Tehran IRI 2018-05-03
RcRownchangeKK*chgGame
 1636 1827 5.00 7 -0.02 20 -0.40 
  Haveshki, Ali 1438 IRI0.001-0.9120-18.20 
  Zandi, Hamid 1427  * IRI1.0010.08201.60 
  Ghadiri Bidhendi, Ebrahim 1725 IRI1.0010.36207.20 
  Khodadadi, Dana 1576 IRI0.001-0.8120-16.20 
  Salarkia, Davood 1531 IRI1.0010.15203.00 
  Emami, Toufigh 1658 IRI1.0010.28205.60 
  Lavasani, Javad 2098 IRI1.0010.832016.60 
 * 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 15 Ordibehesht 1397 Tehran IRI 2018-05-05
RcRownchangeKK*chgGame
 1766 1827 3.50 6 0.15 20 3.00 
  Nazari Nia, Shahram 1580 IRI1.0010.19203.80 
  Paranfar, Alireza 1427  * IRI1.0010.08201.60 
  Abbasi, Meisam 1870 IRI1.0010.562011.20 
  Karami Kejani, Masoud 1965 IRI0.5010.19203.80 
  Faryad, H. A 1893 IRI0.001-0.4120-8.20 
  Noroozi, Meisam 1859 IRI0.001-0.4620-9.20 
 * 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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