Individual Calculations July 2014
 Pretnar, Bostjan  Total change: 2.25  Rating chartPersonal card
 28th International Open Tournament Pula 2014 Pula CRO 2014-06-07
RcRownchangeKK*chgGame
 1921 1725 2.00 7 0.15 15 2.25 
  Krsnik Cohar, Ivan Vihor 2106 CRO0.001-0.0915-1.35 
  Lechner, Marcus 1975 AUT0.5010.31154.65 
  Arndt, Uwe 1965 GER0.001-0.2015-3.00 
  Heikkila, Antti 1917 FIN0.001-0.2515-3.75 
  Bonaca, Dario 1980 CRO0.5010.31154.65 
  Mannori, Giampaolo 1628 ITA1.0010.37155.55 
  Weber, Harald 1875 AUT0.001-0.3015-4.50 

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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