Individual Calculations July 2009
 Wierzbicki, Slawomir  Total change: 29.70  Rating chartPersonal card
 Kujawsko-Pomorski District Team Championship 2008/09 KPZSzach POL 2008-11-09
RcRownchangeKK*chgGame
 1941 1990 6.50 8 1.98 15 29.70 
  Luchowski, Ferdynand 1844 POL1.0010.30154.50 
  Kuchnio, Przemyslaw 2082 POL0.5010.13151.95 
  Wolanski, Michal 1944 POL1.0010.44156.60 
  Zolkiewicz, Jerzy 2168 POL1.0010.731510.95 
  Borchardt, Marcin 1802 POL1.0010.26153.90 
  Dybowski, Rafal 2007 POL0.5010.02150.30 
  Kowal, Mieczyslaw 1826 POL1.0010.28154.20 
  Wojcicki, Mateusz 1857 POL0.501-0.1815-2.70 

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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