Individual Calculations September 2009
 Pera, Adam  Total change: -9.00  Rating chartPersonal card
 Indywidualne Mistrzostwa Wielkopolski C17 Lichen POL 2009-06-11
RcRownchangeKK*chgGame
 1742 1815 3.00 6 -0.60 15 -9.00 
  Kowalczuk, Mikolaj 1764 POL1.0010.43156.45 
  Simon, Marek 1661 POL0.001-0.7115-10.65 
  Stanicki, Kamil 1668 POL0.001-0.7015-10.50 
  Chmiest, Lukasz 1653 POL1.0010.29154.35 
  Palasz, Krzysztof 1723 POL1.0010.37155.55 
  Hanusek, Sebastian 1984 POL0.001-0.2815-4.20 

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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