Rapid: Individual Calculations September 2022
 Najafi, Hamed  Total change: 26.60  Rating chartPersonal card
 8th Weekly Competition Zehne Pouya Shiraz IRI 2022-08-04
RcRownchangeKK*chgGame
 1730 1827 6.00 8 1.33 20 26.60 
  Ghiasi, Amir Mohammad 1427  * IRI1.0010.08201.60 
  Naghibi, Parsa 1421 IRI1.0010.08201.60 
  Tanouri, Mehdi 1402 IRI1.0010.07201.40 
  Mari Ooriad, Pouya 2111 IRI1.0010.842016.80 
  Baneshi, Mahan 1955 IRI1.0010.672013.40 
  Ashraf, Artin 1954 IRI0.001-0.3320-6.60 
  Khademi, Mahdi 2049 IRI0.001-0.2220-4.40 
  Eskandari, Parsia 1523 IRI1.0010.14202.80 
 * 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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