Individual Calculations April 2009
 Zabrodsky, Zdenek  Total change: 7.25  Rating chartPersonal card
 Marianske Lazne 2009 - Open Marianske Lazne CZE 2009-01-17
RcRownchangeKK*chgGame
 1975 1772 2.00 7 0.29 25 7.25 
  Paldus, Petr 2068 CZE0.001-0.1525-3.75 
  Hubka, Roland 2003 CZE0.5010.29257.25 
  Rasmussen, Henning 1935 DEN0.5010.22255.50 
  Ondrejat, Miroslav 2084 CZE0.001-0.1425-3.50 
  Tejcek, Bohumil 1922 CZE1.0010.702517.50 
  Kosina, Vladimir 1910 CZE0.001-0.3125-7.75 
  Panos, Jan 1903 CZE0.001-0.3225-8.00 

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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