Individual Calculations July 2009
 Bacak, Petr  Total change: -30.15  Rating chartPersonal card
 2. liga E various CZE 2008-10-12
RcRownchangeKK*chgGame
 2081 2039 1.50 9 -2.47 15 -37.05 
  Gerych, Jan 2063 CZE0.5010.03150.45 
  Svoboda, Karel 2031 CZE0.501-0.0115-0.15 
  Bednar, Jakub 2103 CZE0.001-0.4115-6.15 
  Kapusta, Petr 2084 CZE0.001-0.4415-6.60 
  Dolezel, Jaromir 2124 CZE0.5010.12151.80 
  Studeny, Radovan 2008 CZE0.001-0.5415-8.10 
  Mayer, Josef 2102 CZE0.001-0.4115-6.15 
  Zavadil, Michal 2057 CZE0.001-0.4715-7.05 
  Soban, Jaroslav 2154 CZE0.001-0.3415-5.10 

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)
 
 Krajsky prebor SSZK various CZE 2008-10-19
RcRownchangeKK*chgGame
 2035 2039 4.50 8 0.46 15 6.90 
  Bartas, Pavel 1849 CZE1.0010.25153.75 
  Vrtal, Jaroslav 2154 CZE0.5010.16152.40 
  Kubin, Petr 2076 CZE0.001-0.4515-6.75 
  Omelka, Roman 2092 CZE0.5010.07151.05 
  Svoboda, Rostislav 2018 CZE0.501-0.0315-0.45 
  Rafaja, Marek 2032 CZE0.501-0.0115-0.15 
  Kozak, Petr 2144 CZE1.0010.64159.60 
  Lukastik, David 1912 CZE0.501-0.1715-2.55 

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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