Rapid: Individual Calculations October 2022
 Khajeh, Nader  Total change: -7.80  Rating chartPersonal card
 Zagros Yasouj Cup Yasouj IRI 2022-09-09
RcRownchangeKK*chgGame
 1558 1365 1.00 5 -0.39 20 -7.80 
  Salehi, Vahid 1727 IRI0.001-0.1020-2.00 
  Kamrava, Kourosh 1651 IRI0.001-0.1620-3.20 
  Jamshidi, Mani 1144 IRI1.0010.22204.40 
  Mortazavi, Sayed Kamoloddin 1682 IRI0.001-0.1320-2.60 
  Faramarzeian Yasuj, Yasser 1586 IRI0.001-0.2220-4.40 

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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