Individual Calculations July 2009
 Firych, Miroslav  Total change: 23.25  Rating chartPersonal card
 Krajsky prebor SSZK various CZE 2008-10-19
RcRownchangeKK*chgGame
 1921 2005 4.00 5 0.93 25 23.25 
  Skalka, Josef 1933 CZE1.0010.402510.00 
  Filak, Josef 1841 CZE1.0010.28257.00 
  Foukal, Frantisek 2020 CZE0.5010.02250.50 
  Dungl, Martin 1985 CZE1.0010.472511.75 
  Pfeffer, Erik 1825 CZE0.501-0.2425-6.00 

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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