Individual Calculations January 2013
 Perovic, Zivojin  Total change: 26.70  Rating chartPersonal card
 XXVI Belgrade Trophy 2012 Belgrade SRB 2012-11-24
RcRownchangeKK*chgGame
 2032 1727 3.00 8 1.78 15 26.70 
  Vreljanski, Dragomir 2127  * SRB0.5010.42156.30 
  Spiric, Igor f2127  * SRB0.001-0.0815-1.20 
  Trailovic, Aleksandar 2105 SRB0.001-0.0915-1.35 
  Sarovski, Nikola 1970 SRB1.0010.801512.00 
  Dizdarevic, Barbara 2017 SRB0.5010.34155.10 
  Mrdak, Milomir 2006 SRB0.5010.34155.10 
  Novak, Jiri c2011 CZE0.001-0.1615-2.40 
  Pihajlic, Amalija wm1889 SRB0.5010.21153.15 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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