Individual Calculations July 2009
 Vales, Vaclav  Total change: -6.15  Rating chartPersonal card
 Krajsky prebor USS various CZE 2008-10-19
RcRownchangeKK*chgGame
 2000 2179 2.50 4 -0.41 15 -6.15 
  Bakajsa, Libor 1912 CZE1.0010.18152.70 
  Volek, Radomir 2035 CZE0.001-0.6915-10.35 
  Stastny, Petr 2002 CZE0.501-0.2315-3.45 
  Sisak, Richard 2051 CZE1.0010.33154.95 

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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