Rapid: Individual Calculations August 2023
 Etemadi, Ariyan  Total change: 48.40  Rating chartPersonal card
 Esfahan Tir Rapid 1402 Esfahan IRI 2023-07-21
RcRownchangeKK*chgGame
 1544 1763 7.50 9 1.21 40 48.40 
  Abasi Sourshjani, Armin 1363  * IRI1.0010.08403.20 
  Vakili, Masiha 1267 IRI0.501-0.4640-18.40 
  Emami, Sayed Ali 1263 IRI1.0010.04401.60 
  Balooch, Jalal 1231 IRI1.0010.03401.20 
  Yousefian, Maedeh 1622 IRI0.001-0.6940-27.60 
  Fatemi Boromand, Seyed Reza 1325 IRI1.0010.06402.40 
  Momtahan, Hossein 1760 IRI1.0010.504020.00 
  Karimiyan, Mohsen 1984 IRI1.0010.784031.20 
  Mari Ooriad, Pouya 2082 IRI1.0010.874034.80 
 * 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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