Rapid: Individual Calculations January 2020
 Amiri, Ali  Total change: -0.60  Rating chartPersonal card
 Tehran Rapid Cup 14 Azar 1398 Tehran IRI 2019-12-06
RcRownchangeKK*chgGame
 1817 2039 5.00 7 -0.14 20 -2.80 
  Rafinezhad, Mohammad 1639  * IRI1.0010.08201.60 
  Ghahremanpour, Hossein 1657 IRI1.0010.09201.80 
  Akhavan Rad, A. 1787 IRI1.0010.19203.80 
  Golshanizad, Saeed 1639  * IRI1.0010.08201.60 
  Kashefi, Amir Hosein f2106 IRI0.001-0.4120-8.20 
  Daneshvar, Bardiya m2206 IRI0.001-0.2820-5.60 
  Ghobadibigvand, A. 1688 IRI1.0010.11202.20 
 * 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)
 
 Tehran Rapid Cup 21 Azar 1398 Tehran IRI 2019-12-10
RcRownchangeKK*chgGame
 1733 2039 6.00 7 0.11 20 2.20 
  Kargarzadeh, Mahour 1639  * IRI1.0010.08201.60 
  Sekhavatmandi, Roham 1667 IRI1.0010.10202.00 
  Noora, Amir Hossein 1826 IRI0.501-0.2720-5.40 
  Ghadiri Bidhendi, Ebrahim 1642 IRI1.0010.08201.60 
  Abed, Meisam 1946 IRI0.501-0.1320-2.60 
  Hojjatinejad, Ilia 1770 IRI1.0010.17203.40 
  Karami, Aria 1639  * IRI1.0010.08201.60 
 * 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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