Individual Calculations December 2020
 Dukic, Aleksandar  Total change: -7.20  Rating chartPersonal card
 Medjunarodni Kup Vojvodine 2020 Kac SRB 2020-10-30
RcRownchangeKK*chgGame
 1855 2072 3.50 5 -0.36 20 -7.20 
  Milanovic, Zoran 1763 SRB1.0010.14202.80 
  Mandic, Milenko 1900 SRB0.001-0.7320-14.60 
  Demir, Baran 1885 TUR0.501-0.2420-4.80 
  Milovanovic, Marica 1840 SRB1.0010.21204.20 
  Mandic, Momir 1885 SRB1.0010.26205.20 

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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