Individual Calculations April 2009
 Prazmowski, Wlodzimierz  Total change: -2.55  Rating chartPersonal card
 54th YMCA Autumn 2008-C Warszawa POL 2008-10-08
RcRownchangeKK*chgGame
 1706 1748 7.00 13 -0.17 15 -2.55 
  Kwiek, Janusz 1815 POL0.5010.09151.35 
  Sujkowski, Pawel 1816 POL1.0010.59158.85 
  Potocki, Karol 1797 POL0.001-0.4315-6.45 
  Kowalewska, Agata 1600 POL1.0010.30154.50 
  Tulwin, Michal 1794 POL0.5010.06150.90 
  Chomczyk, Marek 1452 POL0.001-0.8515-12.75 
  Palka, Dominika 1641 POL0.001-0.6515-9.75 
  Szymankiewicz, Jan 1642 POL1.0010.36155.40 
  Nowicki, Bartosz 1754 POL0.001-0.4915-7.35 
  Rozowski, Marcin 1821 POL1.0010.60159.00 
  Jarmolowski, Tadeusz 1772 POL1.0010.53157.95 
  Prazmowski, Bartosz 1771 POL1.0010.53157.95 
  Rytel, Bartosz 1498 POL0.001-0.8115-12.15 

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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