Individual Calculations July 2009
 Tadic, Nikola  Total change: -46.50  Rating chartPersonal card
 SRB Youth Chmp 2009 B-18 Vrnjacka Banja SRB 2009-04-20
RcRownchangeKK*chgGame
 1923 2012 3.00 8 -1.86 25 -46.50 
  Zecevic, Igor 1860 SRB1.0010.30257.50 
  Grujic, Milos 1700 SRB0.001-0.8625-21.50 
  Novak, Tamas 2011 SRB0.5010.00250.00 
  Kostic, Aleksandar 1932 SRB0.001-0.6125-15.25 
  Jovanovic, Milan B 1974 SRB1.0010.452511.25 
  Velickovic, Dusan 1978 SRB0.501-0.0525-1.25 
  Zivkovic, Dejan 2196 SRB0.001-0.2625-6.50 
  Ivanovic, Lazar 1735 SRB0.001-0.8325-20.75 

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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