Rapid: Individual Calculations April 2019
 Rahmatpisheh, Amir Hossein  Total change: 72.00  Rating chartPersonal card
 9th Malard Rapid Cup 10 Esfand 1397 Malard IRI 2019-03-04
RcRownchangeKK*chgGame
 1692 1544 3.00 6 1.17 20 23.40 
  Ehteramian, Hossein 1656 IRI1.0010.652013.00 
  Hamidian, Hamid 1692 IRI0.5010.20204.00 
  Fereidooni Jamalzadeh, Alireza 1643 IRI1.0010.642012.80 
  Anari, Karim 1747 IRI0.001-0.2420-4.80 
  Varasteh, Reza 1781 IRI0.5010.30206.00 
  Hatamkhani, Esmaeil 1633 IRI0.001-0.3820-7.60 

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)
 
 Shahre Qods Rapid Cup Esfand 1397 Tehran IRI 2019-03-08
RcRownchangeKK*chgGame
 1870 1544 3.50 8 2.43 20 48.60 
  Rajabi, Mohsen 1791 IRI0.5010.31206.20 
  Sadeghi Givi, Reza 1944  * IRI1.0010.922018.40 
  Bagheri, Behrooz 1914 IRI0.5010.40208.00 
  Noori, Amir 1921 IRI1.0010.912018.20 
  Izady, Mohammad 1944  * IRI0.001-0.0820-1.60 
  Ramezani, Reza 1774 IRI0.5010.29205.80 
  Mirdavoodi, Hasan 1920 IRI0.001-0.0920-1.80 
  Shahkarami, Amin 1753 IRI0.001-0.2320-4.60 
 * 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)
 

 

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