Individual Calculations July 2009
 Bechynsky, Jan  Total change: 10.50  Rating chartPersonal card
 Open Karlovy Vary 2009 Karlovy Vary CZE 2009-04-29
RcRownchangeKK*chgGame
 1999 1769 1.50 5 0.42 25 10.50 
  Pokrupa, Marek 2119 CZE0.001-0.1125-2.75 
  Vredenborg, Carel 1999 NED0.5010.29257.25 
  Pokora, Lubomir 1927 CZE0.5010.21255.25 
  Gawle, Ireneusz 1979 POL0.001-0.2325-5.75 
  Hrdina, Karl 1973 AUT0.5010.26256.50 

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)
 

 

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