Individual Calculations December 2021
 Bozinovic, Boban  Total change: -18.60  Rating chartPersonal card
 VI Medjunarodni rejting turnir open 2021 "Bozidar Kicovic - Kica" Banja Koviljaca SRB 2021-11-10
RcRownchangeKK*chgGame
 2049 1936 0.50 4 -0.93 20 -18.60 
  Pantelic, Sasa f2182 SRB0.001-0.1920-3.80 
  Mitrovic, Jovica 2015 BIH0.5010.11202.20 
  Kostic, Milutin B f2133 SRB0.001-0.2520-5.00 
  Mandic, Milenko 1867 SRB0.001-0.6020-12.00 

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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