Individual Calculations May 2024
 Kashefi, Amir Hosein  Total change: -4.80  Rating chartPersonal card
 The 20th Iranian Mens Super League 1403 Tehran IRI 2024-04-11
RcRownchangeKK*chgGame
 1953 2193 6.00 8 -0.24 20 -4.80 
  Alizadeh, Amirhosein 1888 IRI1.0010.14202.80 
  Efafi, Ebrahim 2021 IRI0.501-0.2320-4.60 
  Ahmadi, Erfan 2040 IRI1.0010.30206.00 
  Hoseini, S.alireza 2016 IRI0.001-0.7320-14.60 
  Ghayourifar, Amir 2165 IRI0.501-0.0420-0.80 
  Shooreshi, Parham 1786 IRI1.0010.08201.60 
  Sotoude Nia, Mahdiar 1793  * IRI1.0010.08201.60 
  Abdolmohammadi, Milad 1911 IRI1.0010.16203.20 
 * 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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