Individual Calculations September 2009
 Milewski, Karol  Total change: 16.80  Rating chartPersonal card
 Memorial Bieluczykow group B-2009 Bialystok POL 2009-06-20
RcRownchangeKK*chgGame
 1840 1660 2.50 5 1.12 15 16.80 
  Puksza, Andrzej 1927 POL0.001-0.1815-2.70 
  Sieliwonik, Katarzyna 1649 POL1.0010.48157.20 
  Jarczewski, Marcin 1888 POL0.5010.29154.35 
  Ryszkiewicz, Adam 1884 POL0.001-0.2215-3.30 
  Dubrawski, Janusz 1852 POL1.0010.751511.25 

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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