Rapid: Individual Calculations September 2022
 Ghahremanpour, Hossein  Total change: -3.60  Rating chartPersonal card
 The 5th National Olympiad of Public Sports for Students of Universities-Rapid shahrekord IRI 2022-08-25
RcRownchangeKK*chgGame
 1649 1564 1.00 3 -0.18 20 -3.60 
  Alijanlou, Ali 1946 IRI0.001-0.0920-1.80 
  Jahanbakhsh, Shahab 1164  * IRI1.0010.08201.60 
  Rahimzadeh, Aryan 1836 IRI0.001-0.1720-3.40 
 * 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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