Individual Calculations December 2019
 Obrenovic, Dragan  Total change: -24.80  Rating chartPersonal card
 Prva Macvanska okruzna liga Several SRB 2019-09-15
RcRownchangeKK*chgGame
 1996 2020 1.50 4 -0.62 40 -24.80 
  Sekulic, Milos 1872 SRB0.001-0.7040-28.00 
  Ilic, Zoran B 2113 SRB0.5010.13405.20 
  Tomic, Zivorad 1887 SRB0.501-0.1840-7.20 
  Lazic, Zeljko 2113 SRB0.5010.13405.20 

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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