Individual Calculations December 2021
 Brankov, Kristina  Total change: 8.80  Rating chartPersonal card
 Prva liga Beograda 2021 Beograd SRB 2021-09-26
RcRownchangeKK*chgGame
 2001 1887 1.50 3 0.44 20 8.80 
  Stefanovic, Milan 1919 SRB0.5010.04200.80 
  Sekulovic, Aleksandar 2124 SRB0.001-0.2020-4.00 
  Poledica, Nenad 1960 SRB1.0010.602012.00 

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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