Individual Calculations December 2018
 Gajic, Aleksa  Total change: -15.20  Rating chartPersonal card
 Prva liga Sumadije 2018 Kragujevac SRB 2018-09-30
RcRownchangeKK*chgGame
 1880 2043 3.50 6 -0.76 20 -15.20 
  Tucakovic, Dragan 1927 SRB0.501-0.1620-3.20 
  Marjanovic, Milan 1924 SRB0.001-0.6620-13.20 
  Grebovic, Predrag 1787 SRB1.0010.19203.80 
  Mitrovic, Ljubisa 1932 SRB0.501-0.1520-3.00 
  Radosavljevic, Milan M 1898 SRB0.501-0.1920-3.80 
  Vasiljevic, Milomir 1813 SRB1.0010.21204.20 

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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