Rapid: Individual Calculations August 2023
 Pahlevansadegh, Hossein  Total change: -4.20  Rating chartPersonal card
 Esfahan Tir Rapid 1402 Esfahan IRI 2023-07-21
RcRownchangeKK*chgGame
 1463 1631 6.00 9 -0.21 20 -4.20 
  Hatefikia, Ali 1231  * IRI1.0010.08201.60 
  Fotouhi, Parnia 1249 IRI1.0010.09201.80 
  Hooshyar, Pedram 1502 IRI0.001-0.6720-13.40 
  Dehghan, Bahman 1307 IRI1.0010.13202.60 
  Koohi, Mahan 1375 IRI0.501-0.3120-6.20 
  Aboutalebi, Sobhan 1324 IRI0.501-0.3620-7.20 
  Samimi, Rasoul 1376 IRI1.0010.19203.80 
  Kiani Harchegani, Mohammadhossein 1823 IRI1.0010.752015.00 
  Karimiyan, Mohsen 1984 IRI0.001-0.1120-2.20 
 * 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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