Individual Calculations July 2009
 Ruzicka, Ales  Total change: 33.60  Rating chartPersonal card
 1. jihoceska divize various CZE 2008-10-05
RcRownchangeKK*chgGame
 2048 2023 6.00 8 2.27 15 34.05 
  Rosenzweig, Vladimir 2130 CZE0.5010.15152.25 
  Grill, Roman 2159 CZE0.5010.18152.70 
  Fiala, Jan 2087 CZE1.0010.59158.85 
  Mraz, Miroslav 2050 CZE0.5010.04150.60 
  Havlik, Jan 1942 CZE1.0010.39155.85 
  Mosnicka, Jan 1921 CZE1.0010.36155.40 
  Houdek, Pavel 2106 CZE0.5010.11151.65 
  Slajs, Vlastimil 1990 CZE1.0010.45156.75 

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 A various CZE 2008-10-12
RcRownchangeKK*chgGame
 2016 2023 1.50 3 -0.03 15 -0.45 
  Gdovin, Jan 2132 CZE0.5010.15152.25 
  Skut, Michal 1945 CZE0.501-0.1115-1.65 
  Vacek, Miroslav 1972 CZE0.501-0.0715-1.05 

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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