Individual Calculations May 2010
 Krena, Bohuslav  Total change: 22.20  Rating chartPersonal card
 Krajsky prebor JMSS various CZE 2009-10-11
RcRownchangeKK*chgGame
 1987 1990 5.50 8 1.48 15 22.20 
  Hruska, Vladimir 1998 CZE1.0010.51157.65 
  Klenner, Richard 2012 CZE0.5010.03150.45 
  Fojtach, Ivan 1973 CZE1.0010.48157.20 
  Petruska, Miroslav 2008 CZE1.0010.53157.95 
  Loubal, Pavel 2011 CZE0.5010.03150.45 
  Uhmann, Jan 1977 CZE0.501-0.0215-0.30 
  Divis, Libor 1877 CZE0.501-0.1515-2.25 
  Fuchs, Ludek 2038 CZE0.5010.07151.05 

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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