Individual Calculations July 2010
 Zurkowski, Andrzej  Total change: 52.95  Rating chartPersonal card
 Liga Mazowiecka 2009/2010 Mazowieckie POL 2009-11-29
RcRownchangeKK*chgGame
 2095 2127 9.50 11 3.53 15 52.95 
  Toczek, Grzegorz f2332 POL1.0010.761511.40 
  Parczewski, Janusz 2007 POL1.0010.34155.10 
  Sokolowski, Krzysztof 2047 POL0.501-0.1115-1.65 
  Bugajski, Robert f2209 POL1.0010.61159.15 
  Kedzierski, Slawomir 2082 POL1.0010.44156.60 
  Wegrzyn, Adam 2254 POL1.0010.671510.05 
  Plichta, Kamil 2156 POL1.0010.54158.10 
  Sokolowski, Marek 1952 POL1.0010.27154.05 
  Marks, Jacek 2074 POL0.501-0.0715-1.05 
  Borowicz, Przemyslaw 1959 POL1.0010.28154.20 
  Melchers, Damian 1975 GER0.501-0.2015-3.00 

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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