Individual Calculations April 2008
 Ruzicka Sen., Vaclav  Total change: -21.50  Rating chartPersonal card
 Ceske sachove Vanoce 2007 Litomysl CZE 2007-12-26
RcRownchangeKK*chgGame
 1969 1777 0.00 3 -0.86 25 -21.50 
  Blazkova, Petra wm2127 CZE0.001-0.1125-2.75 
  Cagara, Paulina 2076 POL0.001-0.1525-3.75 
  Grochocinska, Urszula 1704 POL0.001-0.6025-15.00 

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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