Individual Calculations December 2021
 Markovic, Predrag M  Total change: -34.20  Rating chartPersonal card
 Sumadijska liga 2021. Kragujevac SRB 2021-09-19
RcRownchangeKK*chgGame
 1974 1866 1.50 9 -1.71 20 -34.20 
  Mitrovic, Ljubisa 1990 SRB0.5010.17203.40 
  Gajic, Aleksa 1981 SRB0.001-0.3420-6.80 
  Tesic, Zoran 2059 SRB1.0010.752015.00 
  Nesovic, Vojislav 1940 SRB0.001-0.4020-8.00 
  Stefanovic, Goran 2010 SRB0.001-0.3120-6.20 
  Milanovic, Tomislav 1793 SRB0.001-0.6020-12.00 
  Nikolic, Vladimir 2039 SRB0.001-0.2720-5.40 
  Gajic, Nikola M 2023 SRB0.001-0.2920-5.80 
  Marjanovic, Milan 1927 SRB0.001-0.4220-8.40 

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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