Individual Calculations July 2009
 Chrapkowski, Grzegorz  Total change: -4.05  Rating chartPersonal card
 Kujawsko-Pomorski District Team Championship 2008/09 KPZSzach POL 2008-11-09
RcRownchangeKK*chgGame
 2001 2213 6.50 9 -0.27 15 -4.05 
  Kulczyk, Pawel 2114 POL1.0010.36155.40 
  Kotula, Konrad 1863 POL1.0010.11151.65 
  Konieczynski, Piotr 1946 POL1.0010.18152.70 
  Matusiak, Andrzej 1863 POL1.0010.11151.65 
  Rak, Tomasz 2066 POL0.501-0.2015-3.00 
  Bassa, Jaroslaw 1863 POL1.0010.11151.65 
  Myzyk, Jan 2105 POL0.501-0.1515-2.25 
  Paprocki, Jaroslaw 2219 POL0.001-0.4915-7.35 
  Sankiewicz, Grzegorz 1969 POL0.501-0.3015-4.50 

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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