Individual Calculations June 2023
 Teimouri Yadkuri, Shahdad  Total change: -71.20  Rating chartPersonal card
 Iranian Men Festival 2023 Tehran IRI 2023-04-24
RcRownchangeKK*chgGame
 1900 2128 6.50 9 -0.39 40 -15.60 
  Ghovati, Amirhosein 1728  * IRI1.0010.08403.20 
  Alizadeh, Amirhosein 1763 IRI1.0010.10404.00 
  Ghayourifar, Amir 1868 IRI0.501-0.3240-12.80 
  Khodabandeh, Milad 1907 IRI1.0010.22408.80 
  Hashemi Zadeh, Seyyed Kasra 1765 IRI0.501-0.4040-16.00 
  Bahmani, Koorosh 1922 IRI1.0010.24409.60 
  Moradi, Sajad 2016 IRI0.501-0.1540-6.00 
  Nikookar, Mahdi 2184 IRI0.5010.08403.20 
  Alizadeh, Amirmohammad 1947 IRI0.501-0.2440-9.60 
 * 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)
 
 Iran Semi Final Chess Championship 1402 Kerman IRI 2023-05-03
RcRownchangeKK*chgGame
 2034 2128 3.50 8 -1.39 40 -55.60 
  Iranmanesh, Alireza 1728  * IRI0.501-0.4240-16.80 
  Zahmati, Sobhan c2123 IRI0.501-0.0140-0.40 
  Ghayourifar, Amir 1868 IRI0.501-0.3240-12.80 
  Daghli, Arash m2438 IRI0.001-0.1440-5.60 
  Hoseini, S.alireza 1848 IRI1.0010.16406.40 
  Doroodgar, Amir Hossein 2102 IRI0.501-0.0440-1.60 
  Alizadeh, Amirmohammad 1947 IRI0.501-0.2440-9.60 
  Azadi, Amirmohammad 2214 IRI0.001-0.3840-15.20 
 * 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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