Individual Calculations December 2018
 Obuca, Bajro  Total change: -24.80  Rating chartPersonal card
 7. Rejtingovani turnir "Lukavac OPEN 2018" Lukavac BIH 2018-11-23
RcRownchangeKK*chgGame
 1912 2072 3.00 6 -1.24 20 -24.80 
  Lapo, Safet 1793 BIH0.501-0.3420-6.80 
  Imamovic, Smail 1903 BIH1.0010.28205.60 
  Selimovic, Amir 1944 BIH0.501-0.1720-3.40 
  Zivkovic, Milenko 1931 DEN0.001-0.6920-13.80 
  Mulic, Sulejman 1893 BIH1.0010.27205.40 
  Jovovic, Milan 2009 BIH0.001-0.5920-11.80 

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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