Individual Calculations April 2008
 Jacek, Krystian  Total change: 30.60  Rating chartPersonal card
 VI International New Years Chess Turnament Koszalin POL 2007-12-27
RcRownchangeKK*chgGame
 2184 2010 2.50 8 0.20 15 3.00 
  Tokarski, Lukasz 2232 POL0.5010.28154.20 
  Weichhold, Pawel 1990 POL1.0010.47157.05 
  Brzeski, Maciej 2307 POL0.001-0.1515-2.25 
  Tokarski, Bartosz 2125 POL0.5010.16152.40 
  Mielczarski, Miroslaw 2257 POL0.001-0.1915-2.85 
  Nowak, Ryszard 2164 POL0.5010.21153.15 
  Adamowicz, Katarzyna 2034 POL0.001-0.4715-7.05 
  Dziuba, Marcin g2360 POL0.001-0.1115-1.65 

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)
 
 Obra Zima 2008 grupa A Obra POL 2008-02-05
RcRownchangeKK*chgGame
 1924 1986 7.00 9 1.84 15 27.60 
  Pawlowski, Dariusz 1728 POL1.0010.18152.70 
  Hanusek, Sebastian 1866 POL0.501-0.1615-2.40 
  Statucki, Maciej 1636 POL1.0010.11151.65 
  Chudzik, Tomasz 1875 POL1.0010.35155.25 
  Jagodzinski, Piotr 2220 POL0.001-0.2115-3.15 
  Drozdzynski, Daniel 1977 POL1.0010.49157.35 
  Zdanowicz, Piotr 2041 POL1.0010.58158.70 
  Szmidt, Przemyslaw 1930 POL1.0010.42156.30 
  Efinowicz, Michal 2043 POL0.5010.08151.20 

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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