Individual Calculations May 2010
 Cerovsky, Leos  Total change: -24.15  Rating chartPersonal card
 Krajsky prebor KHSS various CZE 2009-10-11
RcRownchangeKK*chgGame
 1979 1986 2.50 8 -1.61 15 -24.15 
  Kracik, Martin 1873 CZE0.501-0.1515-2.25 
  Marek, Petr 1978 CZE0.001-0.5115-7.65 
  Humlicek, Vojtech 1924 CZE0.501-0.0915-1.35 
  Peroutka, Ivo 1932 CZE1.0010.42156.30 
  Schejbal, Josef 1929 CZE0.501-0.0815-1.20 
  Velecky, Viktor 2119 CZE0.001-0.3215-4.80 
  Rutter, Lidmila 1886 CZE0.001-0.6415-9.60 
  Mkitaryan, Karlen 2189 CZE0.001-0.2415-3.60 

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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