Individual Calculations December 2013
 Obradovic, Dragan  Total change: -33.75  Rating chartPersonal card
 Zonska liga Beograda 2013 - B grupa Beograd SRB 2013-09-15
RcRownchangeKK*chgGame
 1911 2116 1.50 5 -2.25 15 -33.75 
  Cujic, Ilija 1828 SRB1.0010.16152.40 
  Nesovanovic, Miroslav 1894 SRB0.001-0.7815-11.70 
  Radovanovic, Srecko 2065 SRB0.001-0.5715-8.55 
  Ugrenovic, Aleksandar 1966 SRB0.501-0.2015-3.00 
  Kuzmanovic, Aleksa 1803 SRB0.001-0.8615-12.90 

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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