Individual Calculations July 2023
 Hadidi, Amin  Total change: -28.60  Rating chartPersonal card
 Fars Cup standard match Shiraz IRI 2023-06-14
RcRownchangeKK*chgGame
 1324 1493 3.50 7 -1.43 20 -28.60 
  Monfared Pour, Amir Hossein 1093  * IRI1.0010.08201.60 
  Hashemi Zadeh, Seyyed Kasra 1843  * IRI0.001-0.1120-2.20 
  Khodadadi, Aisa 1189 IRI1.0010.14202.80 
  Mal Ahmadi, Iliya 1305 IRI0.001-0.7420-14.80 
  Qaedzadegan, Aria 1303 IRI0.501-0.2520-5.00 
  Keshavarz, Mohammad Aref 1182 IRI1.0010.14202.80 
  Firoozi, Farbod 1354 IRI0.001-0.6920-13.80 
 * 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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