Rapid: Individual Calculations October 2018
 Noorbakhsh Zadeh, Arshia  Total change: 93.40  Rating chartPersonal card
 Tehran Rapid Cup 8 Sharivar 1397 Tehran IRI 2018-08-30
RcRownchangeKK*chgGame
 1927 1597 5.00 7 4.05 20 81.00 
  Koohi, Reza 1997  * IRI1.0010.922018.40 
  Rezanezhad, Hassan 1906 IRI1.0010.862017.20 
  Khoshnood Khaneh, Babak 1819 IRI0.5010.28205.60 
  Efafi, Ebrahim 1997  * IRI1.0010.922018.40 
  Sadeghi Givi, Reza 1997  * IRI0.001-0.0820-1.60 
  Rezanezhad, Mojtaba 1776 IRI1.0010.732014.60 
  Ghorbani, Hadi 1997  * IRI0.5010.42208.40 
 * 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 22 Shahrivar 1397 Tehran IRI 2018-09-13
RcRownchangeKK*chgGame
 1627 1605 4.00 7 0.62 20 12.40 
  Bayatidar, Alireza 1205  * IRI1.0010.08201.60 
  Bagheri, Behrooz 1920 IRI0.001-0.1420-2.80 
  Mohammadi Bahabadi, Mohammad Rez 1472 IRI1.0010.32206.40 
  Ghorbani, Hadi 2005  * IRI0.001-0.0820-1.60 
  Chalangari, Mohsen 1507 IRI1.0010.37207.40 
  Noroozi, Meisam 1844 IRI0.001-0.2020-4.00 
  Sadeghi, Saeed 1434 IRI1.0010.27205.40 
 * 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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