Individual Calculations July 2009
 Brodacki, Bernard  Total change: -22.25  Rating chartPersonal card
 Druzynowe Mistrzostwa Wojewodztwa Slaskiego LOS 2009 Slask POL 2009-01-18
RcRownchangeKK*chgGame
 1884 2004 5.00 9 -0.89 25 -22.25 
  Korcz, Daniel 1742 POL0.001-0.8225-20.50 
  Duda, Ryszard 1802 POL1.0010.24256.00 
  Wandzik, Wojciech 2051 POL0.001-0.4325-10.75 
  Santura, Janusz 1852 POL1.0010.30257.50 
  Misiuna, Krzysztof 1788 POL1.0010.22255.50 
  Nowakowski, Sebastian 1893 POL1.0010.35258.75 
  Moryson, Adrian 1897 POL1.0010.35258.75 
  Bien, Zygmunt 1979 POL0.001-0.5325-13.25 
  Gawronek, Jozef 1956 POL0.001-0.5725-14.25 

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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