Individual Calculations July 2009
 Dubas, Leszek  Total change: -14.85  Rating chartPersonal card
 III Liga Podkarpacka Seniorow 2009 Lesko POL 2009-06-10
RcRownchangeKK*chgGame
 1954 2158 5.00 8 -0.99 15 -14.85 
  Draganik, Grzegorz 1874 POL1.0010.16152.40 
  Lusio, Krzysztof 2055 POL0.501-0.1415-2.10 
  Lis, Marek 2033 POL0.001-0.6715-10.05 
  Kopczyk, Daniel 2161 POL0.001-0.5015-7.50 
  Krzywon, Leszek 1938 POL1.0010.22153.30 
  Ziemniak, Piotr 1808 POL1.0010.11151.65 
  Kud, Wojciech 1829 POL1.0010.12151.80 
  Kostanski, Marcin 1932 POL0.501-0.2915-4.35 

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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