Individual Calculations July 2008
 Zmorzyski, Bohdan  Total change: -18.75  Rating chartPersonal card
 Internation Chess Championship of Malopolska, group B Krakow POL 2008-04-27
RcRownchangeKK*chgGame
 1766 1718 1.00 4 -0.75 25 -18.75 
  Wcislo, Adrian 1891 POL0.001-0.2725-6.75 
  Zadora, Edward 1861 POL0.001-0.3125-7.75 
  Rozycki, Bartlomiej 1697 POL1.0010.472511.75 
  Matysiak, Samuel 1616 POL0.001-0.6425-16.00 

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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