Individual Calculations December 2021
 Bozanic, Jovan  Total change: -9.20  Rating chartPersonal card
 Prva liga Beograda 2021 Beograd SRB 2021-09-26
RcRownchangeKK*chgGame
 1897 1794 2.00 6 -0.23 40 -9.20 
  Kokanovic, Dobrilo 1956 SRB1.0010.714028.40 
  Kovacevic, Marko D 1962 SRB1.0010.724028.80 
  Maric, Djordje Z 1722 SRB0.001-0.6040-24.00 
  Gavric, Gazimir 2057 SRB0.001-0.1840-7.20 
  Kuzmanovic, Ratko 1731 SRB0.001-0.5940-23.60 
  Petrovic, Zoran Z 1954 SRB0.001-0.2940-11.60 

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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