Rapid: Individual Calculations September 2022
 Amir Vardestian, Hossein  Total change: -35.20  Rating chartPersonal card
 Bostanabad Azadegan Cup - Rapid Chess Tournament (28 Mordad 1401) Bostanabad Azadegan IRI 2022-08-19
RcRownchangeKK*chgGame
 1639 1998 7.00 10 -1.76 20 -35.20 
  Safiri, Hassan 1644 IRI1.0010.11202.20 
  Niknam Shiraz, Mohammad 1772 IRI1.0010.21204.20 
  Rezaei Nia, Saeed 1770 IRI0.001-0.7920-15.80 
  Naderi, Bahram 1728 IRI1.0010.17203.40 
  Ilkhanipour, Ramtin 1684 IRI0.001-0.8620-17.20 
  Farhadi, Fatemeh 1485 IRI0.001-0.9620-19.20 
  Pourvakili, Reza 1388 IRI1.0010.02200.40 
  Ezzati, Mohammad 1564 IRI1.0010.06201.20 
  Abdollahi, Mahdi 1598  * IRI1.0010.08201.60 
  Abbaszadeh, Moslem 1759 IRI1.0010.20204.00 
 * 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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