Individual Calculations November 2015
 Zakic, Dragan  Total change: -18.00  Rating chartPersonal card
 Juzna Backa liga 2015 Round 6-9 several SRB 2015-09-06
RcRownchangeKK*chgGame
 2029 2004 0.50 3 -0.90 20 -18.00 
  Plackic, Branislav 2115 SRB0.001-0.3520-7.00 
  Stojanovic, Goran A 1975 SRB0.001-0.5420-10.80 
  Petkovski, Stanko 1997 SRB0.501-0.0120-0.20 

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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