Individual Calculations June 2022
 Abdollahabadi, Amir Hosien  Total change: -119.20  Rating chartPersonal card
 Iran Men Chess Championship (Primary)-Mazandaran Sari IRI 2022-05-15
RcRownchangeKK*chgGame
 1728 1916 2.50 8 -2.98 40 -119.20 
  Sharifpour, Amir Mohammad 1516  * IRI1.0010.08403.20 
  Sedaghati, Mehrdad f2099 IRI0.001-0.2640-10.40 
  Bagherian Ghaleh, Shayrad 1365 IRI1.0010.03401.20 
  Nikookar, Mahdi 2172 IRI0.001-0.1940-7.60 
  Mogheyseh, Abolfazl 1810 IRI0.001-0.6440-25.60 
  Shool, Iliya 1569 IRI0.001-0.8940-35.60 
  Bolandakhtar, Ata 1517 IRI0.501-0.4240-16.80 
  Ghoorchibeygi, Alireza 1778 IRI0.001-0.6940-27.60 
 * 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)
 

 

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