Blitz: Individual Calculations April 2022
 Nazarian, Parsa  Total change: -50.60  Rating chartPersonal card
 Babol Chess Blitz Mazandaran IRI 2022-02-28
RcRownchangeKK*chgGame
 1592 1732 2.00 7 -2.53 20 -50.60 
  Poormosavi, Seyed Kian f2123 IRI0.001-0.0920-1.80 
  Taghizadeh, Taraneh 1332  * IRI1.0010.08201.60 
  Amirsoleimani, Mohammad 1865 IRI0.001-0.3220-6.40 
  Fatahi, Ehsan 1568 IRI0.001-0.7220-14.40 
  Hashemi, Mohamad Mehdi 1648 IRI1.0010.38207.60 
  Rezaei Roshan, Anooshirvan 1285 IRI0.001-0.9420-18.80 
  Kakavand, Ramtin 1324 IRI0.001-0.9220-18.40 
 * 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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