Individual Calculations September 2009
 Pusonja, Nikola  Total change: 7.95  Rating chartPersonal card
 Young Talents 2009 - boys Belgrade SRB 2009-06-24
RcRownchangeKK*chgGame
 1877 1677 1.50 4 0.53 15 7.95 
  Jovic, Slavko 1896 SRB1.0010.781511.70 
  Milenkovic, Aleksandar 1872 SRB0.5010.25153.75 
  Savic, Nemanja 1817 SRB0.001-0.3115-4.65 
  Kalinic, Dusan 1923 SRB0.001-0.1915-2.85 

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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