Rapid: Individual Calculations September 2022
 Rahmatpisheh, Amir Hossein  Total change: 37.20  Rating chartPersonal card
 8th Weekly Competition Zehne Pouya Shiraz IRI 2022-08-04
RcRownchangeKK*chgGame
 1750 1623 4.50 7 1.86 20 37.20 
  Selahi, Kian 1223  * IRI1.0010.08201.60 
  Mozaffari, Alireza 2046 IRI1.0010.932018.60 
  Ashraf, Artin 1954 IRI0.001-0.1220-2.40 
  Mari Ooriad, Pouya 2111 IRI0.5010.46209.20 
  Baneshi, Mahan 1955 IRI0.001-0.1220-2.40 
  Johari, Atena 1553 IRI1.0010.40208.00 
  Azad, Darya 1409 IRI1.0010.23204.60 
 * 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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