Individual Calculations July 2012
 Lis, Marek  Total change: -1.05  Rating chartPersonal card
 3 Podkarpacka Liga Seniorow Chotowa POL 2012-04-27
RcRownchangeKK*chgGame
 1870 2149 6.50 8 -0.07 15 -1.05 
  Wozniak, Marcin 1813 POL1.0010.12151.80 
  Nowicki, Andrzej 1820 POL1.0010.12151.80 
  Szeglowski, Tomasz 1763 POL1.0010.09151.35 
  Lusio, Krzysztof 2027 POL0.501-0.1715-2.55 
  Lopuszanski, Kamil 1811 POL1.0010.12151.80 
  Kasperek, Joanna 1999 POL0.501-0.2015-3.00 
  Miskiewicz, Kamil 1749  * POL1.0010.08151.20 
  Kopacz, Lukasz 1978 POL0.501-0.2315-3.45 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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