Individual Calculations January 2009
 Vaclavik, Vaclav  Total change: 13.75  Rating chartPersonal card
 Open Jizni Cechy 2008 Cesky Krumlov CZE 2008-10-11
RcRownchangeKK*chgGame
 1972 1969 3.50 6 0.55 25 13.75 
  Havlicek, Pavel 1786 CZE1.0010.26256.50 
  Jiruse, Josef, Mgr. 2107 CZE0.5010.19254.75 
  Paldus, Petr 2042 CZE0.5010.10252.50 
  Schalla, Dieter 2117 GER0.001-0.3025-7.50 
  Ruzicka, Tomas 1772 CZE1.0010.25256.25 
  Johansson, Anders 2005 SWE0.5010.05251.25 

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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