Individual Calculations April 2009
 Hanusek, Sebastian  Total change: -12.30  Rating chartPersonal card
 Obra Zima Open 2009 grupa A Obra POL 2009-02-18
RcRownchangeKK*chgGame
 1857 1996 4.50 8 -0.82 15 -12.30 
  Jasniewicz, Rafal 1677 POL1.0010.13151.95 
  Dwilewicz, Andrzej 1646 POL0.501-0.3915-5.85 
  Kwiatkowski, Wiktor 1808 POL0.501-0.2415-3.60 
  Polarczyk, Pawel 1778 POL1.0010.22153.30 
  Grabarczyk, Bogdan m2346 POL0.001-0.1115-1.65 
  Kocur, Pawel 1666 POL1.0010.12151.80 
  Bielinski, Dariusz 2234 POL0.001-0.2015-3.00 
  Statucki, Maciej 1702 POL0.501-0.3515-5.25 

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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