Individual Calculations December 2021
 Ljubinkovic, Predrag  Total change: 48.00  Rating chartPersonal card
 Prva liga Beograda 2021 Beograd SRB 2021-09-26
RcRownchangeKK*chgGame
 2042 1939 5.00 7 2.40 20 48.00 
  Rankovic, Igor 2113 SRB0.001-0.2720-5.40 
  Popovic, Milan Z 1968 SRB1.0010.542010.80 
  Djurdjevic, Dragan 1790 SRB0.501-0.2020-4.00 
  Kovacevic, Bozidar 1921 SRB1.0010.47209.40 
  Markovic, Misa f2197 SRB0.5010.32206.40 
  Jovicic, Radosav 2168 SRB1.0010.792015.80 
  Pavlovic, Luka 2136 SRB1.0010.752015.00 

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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