Individual Calculations July 2009
 Lacko, Jan  Total change: 5.70  Rating chartPersonal card
 2. liga E various CZE 2008-10-12
RcRownchangeKK*chgGame
 2091 2203 7.50 11 0.38 15 5.70 
  Vavra, Antonin 2036 CZE1.0010.28154.20 
  Bohuslav, Jan 2062 CZE1.0010.31154.65 
  Navratilik, Pavel 2164 CZE1.0010.45156.75 
  Svancara, Petr 2187 CZE1.0010.48157.20 
  Gerych, Jan 2063 CZE0.501-0.1915-2.85 
  Travnicek, Petr 2188 CZE1.0010.48157.20 
  Lamser, Tomas 1931 CZE0.501-0.3315-4.95 
  Hejny, Jaroslav 2064 CZE0.501-0.1915-2.85 
  Plsek, Miroslav 2168 CZE0.001-0.5515-8.25 
  Vesely, Miroslav 2062 CZE0.501-0.1915-2.85 
  Ruzicka, Milan 2074 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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