Individual Calculations September 2022
 Salehi, Hosein  Total change: -18.60  Rating chartPersonal card
 1st IRCF Standard Tournament 1401 Tehran IRI 2022-08-15
RcRownchangeKK*chgGame
 1455 1543 3.50 7 -0.93 20 -18.60 
  Alibabaei, Sasan 2018 IRI0.001-0.0520-1.00 
  Kalhori, Mohammad Aeen 1143  * IRI1.0010.08201.60 
  Hamed Monfared, Ali 1158 IRI0.501-0.4120-8.20 
  Aminalroaya, Mohammaddariush 1214 IRI1.0010.12202.40 
  Akhgari, Reza 2095 IRI0.001-0.0320-0.60 
  Naderiyan, Amir Hosein 1332 IRI1.0010.23204.60 
  Kakoee, Parham 1222 IRI0.001-0.8720-17.40 
 * 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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