Rapid: Individual Calculations January 2022
 Nikfarjam, Amir Hossein  Total change: 8.20  Rating chartPersonal card
 Bushehr Rapid Tournament Master Ardeshirpour Memorial Bushehr IRI 2021-12-03
RcRownchangeKK*chgGame
 1631 1525 3.00 7 0.41 20 8.20 
  Momtahan, Hossein 1909 IRI0.001-0.0920-1.80 
  Ramezani, Pourya 1149 IRI1.0010.09201.80 
  Jahanbakhsh, Iman 1766 IRI1.0010.802016.00 
  Kabgani, Yoones 1830 IRI0.001-0.1420-2.80 
  Ranjbar, Mohammadhossein 1752 IRI0.001-0.2120-4.20 
  Asadi Zadeh, Amir Abbas 1254 IRI1.0010.17203.40 
  Vahedi, Mohammad Sadegh 1758 IRI0.001-0.2120-4.20 

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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