Individual Calculations September 2022
 Eftekhari Esmaeilabadi, Arsham  Total change: 58.80  Rating chartPersonal card
 Iran Boys Student School Championship-Shahr-e kord 2022 Shahre kord IRI 2022-08-14
RcRownchangeKK*chgGame
 1558 1311 1.50 4 0.31 40 12.40 
  Veismoradi, Sepehr 1143 IRI1.0010.284011.20 
  Khanipour, Abolfazl 1970 IRI0.001-0.0140-0.40 
  Dehghani, Mohammad 1393 IRI0.5010.11404.40 
  Majidzadeh, Amirhossein 1725 IRI0.001-0.0740-2.80 

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)
 
 Fars State Cup Standard Competetion Fars IRI 2022-08-27
RcRownchangeKK*chgGame
 1549 1311 2.00 4 1.16 40 46.40 
  Shahryari, Bizhan 1607 IRI1.0010.854034.00 
  Babrishal, Shapoor 1574 IRI0.5010.324012.80 
  Abbaspour Dehaghani, Mohammadhose 1588 IRI0.001-0.1740-6.80 
  Abedi, Sorosh 1426 IRI0.5010.16406.40 

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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