Rapid: Individual Calculations August 2022
 Marzoughi, Mohammadsadegh  Total change: -48.20  Rating chartPersonal card
 1st Aran Rapid Cup Qazvin IRI 2022-07-08
RcRownchangeKK*chgGame
 1605 1976 6.50 10 -2.41 20 -48.20 
  Amir Afshari, Rayan 1576  * IRI1.0010.08201.60 
  Fardbehbahani, Behnam 1561 IRI1.0010.07201.40 
  Bahrami, Houman 1479 IRI0.001-0.9620-19.20 
  Jafari, Parsa 1634 IRI0.001-0.8820-17.60 
  Bajelan, Mohammad 1448 IRI1.0010.03200.60 
  Valaei, Vali 1641 IRI1.0010.12202.40 
  Alamir Virsagh, Ehsan 1757 IRI0.001-0.7820-15.60 
  Habibifard, Parham 1533 IRI1.0010.06201.20 
  Poormosavi, Seyed Kanan 1717 IRI0.501-0.3220-6.40 
  Afzoon, Danial 1704 IRI1.0010.17203.40 
 * 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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