Rapid: Individual Calculations January 2014
 Petkovski, Vlatko  Total change: -19.80  Rating chartPersonal card
 Open Championship of Skopje 2013 Skopje MKD 2013-11-30
RcRownchangeKK*chgGame
 2120 2130 2.50 7 -0.99 20 -19.80 
  Dinev, Dejan f2365 MKD1.0010.792015.80 
  Kizov, Atanas m2358 MKD0.001-0.2120-4.20 
  Karatrajkov, Nikola 1812 MKD0.501-0.3720-7.40 
  Bogoevski, Jani f2223 MKD0.001-0.3720-7.40 
  Ranic, Viktor 1948 MKD1.0010.26205.20 
  Dancevski, Orce m2388 MKD0.001-0.1820-3.60 
  Nikolovski, Martin 1748 MKD0.001-0.9120-18.20 

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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