Individual Calculations May 2010
 Ostojic, Slobodan  Total change: -14.25  Rating chartPersonal card
 Spring Open 2010 Belgrade SRB 2010-03-23
RcRownchangeKK*chgGame
 1879 1921 3.50 8 -0.95 15 -14.25 
  Maksimovic, Miroslav 2265 SRB0.001-0.1215-1.80 
  Pantic, Milenko 1586 SRB1.0010.12151.80 
  Bulatovic, Nikola 2107 SRB0.001-0.2615-3.90 
  Janic, Dusan 1747 SRB1.0010.27154.05 
  Zobenica, Ivan 2051 SRB0.001-0.3215-4.80 
  Markovic, Tamara 1778 SRB0.501-0.1915-2.85 
  Ruzicic, Momcilo 1718 SRB0.501-0.2615-3.90 
  Sekulovic, Dusica 1782 SRB0.501-0.1915-2.85 

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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