Individual Calculations May 2010
 Bacak, Petr  Total change: 6.45  Rating chartPersonal card
 Krajsky prebor SSZK various CZE 2009-10-11
RcRownchangeKK*chgGame
 2034 2021 3.50 5 1.09 15 16.35 
  Brousek, Jiri 2109 CZE0.5010.12151.80 
  Hodovsky, Jiri 2081 CZE0.5010.08151.20 
  Vidlar, Pavel 1976 CZE0.501-0.0615-0.90 
  Benes, Miroslav 1986 CZE1.0010.45156.75 
  Rachunek, Milan 2020 CZE1.0010.50157.50 

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)
 
 2. liga - E various CZE 2009-10-18
RcRownchangeKK*chgGame
 2076 2021 4.00 11 -0.66 15 -9.90 
  Uhmann, Jan 2128 CZE0.001-0.3515-5.25 
  Vlach, Karel 2161 CZE0.001-0.3115-4.65 
  Zapletal, Jiri 2166 CZE0.001-0.3115-4.65 
  Porc, Pavel 1808 CZE1.0010.23153.45 
  Dvorak, Martin 2042 CZE0.5010.03150.45 
  Sedlacek, Petr 2091 CZE0.001-0.4015-6.00 
  Vesely, Jaromir 2071 CZE1.0010.57158.55 
  Kratochvil, Karel 2156 CZE0.001-0.3215-4.80 
  Blaha, Petr 2099 CZE0.001-0.3915-5.85 
  Vavruska, Antonin 2133 CZE0.5010.15152.25 
  Mikulu, Lukas 1978 CZE1.0010.44156.60 

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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