Individual Calculations May 2010
 Pregarac, Valter  Total change: 0.15  Rating chartPersonal card
 5th Championship of Piran Portoroz SLO 2010-02-25
RcRownchangeKK*chgGame
 1948 2116 5.00 7 0.01 15 0.15 
  Bogdanovski, Zoran 1917 SLO1.0010.24153.60 
  Veber, Bojan 2113 SLO0.5010.00150.00 
  Ivanovic, Andrej 1830 SLO0.001-0.8415-12.60 
  Vidic, Miha 2026 SLO1.0010.38155.70 
  Habjan, Marko 1915 SLO1.0010.24153.60 
  Suc, Timothy 1964 SLO0.501-0.2015-3.00 
  Grobovsek, Ivan 1869 SLO1.0010.19152.85 

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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