Rapid: Individual Calculations December 2019
 Ghorbani, Sina  Total change: 48.20  Rating chartPersonal card
 Iranian Youth U-14 Team Championship Rapid Cup 1398 Alborz IRI 2019-11-14
RcRownchangeKK*chgGame
 1604 1656 4.00 5 1.31 20 26.20 
  Moghaddamrostami, Mohammadsadra 1256  * IRI1.0010.08201.60 
  Rahmatpisheh, Amir Hossein 1675 IRI1.0010.532010.60 
  Mahdavi, Reza 1996 IRI1.0010.882017.60 
  Mokhtari Moghadam, Taha 1836 IRI0.001-0.2620-5.20 
  Soufi, Amir Hossein 1256  * 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)
 
 Tehran Rapid Cup Time 1 Azar 1398 Tehran IRI 2019-11-22
RcRownchangeKK*chgGame
 1420 1656 6.50 7 1.10 20 22.00 
  Mansourian, Amir Mehdi 1256  * IRI1.0010.08201.60 
  Naeimi Omran, Ashkan 1256  * IRI1.0010.08201.60 
  Kourechi, Ali 1311 IRI1.0010.11202.20 
  Gholami, Arian 1519 IRI1.0010.32206.40 
  Fazeli Ghazijahani, Ali 1548 IRI0.501-0.1520-3.00 
  Dashti, Parmiss 1426 IRI1.0010.21204.20 
  Mohammad Ebrahimkhan Abri, Dorsa wf1621 IRI1.0010.45209.00 
 * 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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