Rapid: Individual Calculations October 2022
 Ghorbani, Sina  Total change: -38.80  Rating chartPersonal card
 Alborz Rapid 11 shahrivar 1401 karaj IRI 2022-09-02
RcRownchangeKK*chgGame
 1569 1732 2.50 5 -0.95 20 -19.00 
  Enferadi, Iliya 1332  * IRI0.501-0.4220-8.40 
  Kiyashemshaki, Saber 2043 IRI0.5010.36207.20 
  Ghodousi, Arian 1413 IRI1.0010.13202.60 
  Mahdavi, Armin 1575 IRI0.501-0.2120-4.20 
  Behrooz, Amir Mohammad 1480 IRI0.001-0.8120-16.20 
 * 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)
 
 1st Altin Cup - ( Rapid 1800 ) Qazvin IRI 2022-09-16
RcRownchangeKK*chgGame
 1580 1732 6.00 10 -0.99 20 -19.80 
  Azizkhani, Nima 1571 IRI1.0010.29205.80 
  Ghaffari, Ahmad 1633 IRI1.0010.36207.20 
  Ghasemi, Mohammadreza 1660 IRI0.501-0.1020-2.00 
  Mahmoudi, Mani 1592 IRI1.0010.31206.20 
  Mahdavi, Mahdis 1677 IRI0.001-0.5820-11.60 
  Khalili, Hosein 1565 IRI0.001-0.7220-14.40 
  Nazari Nia, Shahram 1592 IRI1.0010.31206.20 
  Fardbehbahani, Behnam 1540 IRI0.001-0.7520-15.00 
  Behrooz, Amir Mohammad 1480 IRI0.501-0.3120-6.20 
  Bahrami, Houman 1487 IRI1.0010.20204.00 

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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