Blitz: Individual Calculations September 2022
 Mohammad Ebrahimkhan Abri, Dorsa  Total change: 14.40  Rating chartPersonal card
 Iran women's Chess League 1401 - Blitz Semirom IRI 2022-08-12
RcRownchangeKK*chgGame
 1419 1742 4.00 4 0.72 20 14.40 
  Simaei, Helia 1342  * IRI1.0010.08201.60 
  Kiani, Rahil 1714 IRI1.0010.46209.20 
  Malaki, Panteha 1162 IRI1.0010.02200.40 
  Hatami Kelishadi, Negin 1457 IRI1.0010.16203.20 
 * 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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