Blitz: Individual Calculations February 2023
 Petkovic, Slobodan  Total change: -39.80  Rating chartPersonal card
 Zvezdin rejting blic 01-23 Beograd SRB 2023-01-02
RcRownchangeKK*chgGame
 1800 1929 7.00 14 -1.99 20 -39.80 
  Lukic, Branislav 2203 SRB0.001-0.1720-3.40 
  Brankovic, Uros 1645 SRB0.001-0.8420-16.80 
  Praizovic, Nikola 1611 SRB0.001-0.8720-17.40 
  Maltsevskaya, Anna 1529  * FID1.0010.08201.60 
  Todorovic, Milos 1932 SRB1.0010.502010.00 
  Pavlasevic, Dragisa 1801 SRB0.001-0.6720-13.40 
  Cicmil, Vladimir c2076 SRB0.001-0.3020-6.00 
  Perovic, Mirko 1468 SRB1.0010.05201.00 
  Lazic, Ljubisa 2091 SRB1.0010.712014.20 
  Bjeletic, Zeljko 1673 SRB0.001-0.8120-16.20 
  Miljevic, Goran 1691 SRB1.0010.20204.00 
  Minjevic, Andrej 1642 SRB0.001-0.8420-16.80 
  Andric, Vladimir 1861 SRB1.0010.41208.20 
  Kuzmanovic, Ratko 1973 SRB1.0010.562011.20 
 * 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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