Individual Calculations December 2012
 Djuric, Dragoljub  Total change: -19.20  Rating chartPersonal card
 Open 5 - Sombor 2012 Sombor SRB 2012-10-15
RcRownchangeKK*chgGame
 1813 1981 1.50 3 -0.64 30 -19.20 
  Mrle, Jovan 1811 SRB0.001-0.7230-21.60 
  Zakula, Budimir 1717 SRB0.501-0.3230-9.60 
  Stricevic, Todor 1910 SRB1.0010.403012.00 

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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