Individual Calculations July 2009
 Kallen, Jonas  Total change: 46.00  Rating chartPersonal card
 Allskanskan 2008-09 Lund, Malmö, Åstorp, Helsingborg SWE 2008-10-19
RcRownchangeKK*chgGame
 2022 1896 2.00 2 1.34 25 33.50 
  Magnusson, Roger 2026 SWE1.0010.682517.00 
  Hansen, Anders 2017 SWE1.0010.662516.50 

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)
 
 Lund Open B 2009 Lund SWE 2009-02-10
RcRownchangeKK*chgGame
 1845 1896 5.00 8 0.50 25 12.50 
  Hansson, Fredrik 1790 SWE0.501-0.1425-3.50 
  Lindqvist, Leif 1999 SWE0.001-0.3625-9.00 
  Lundqvist, Gustav 1641 SWE1.0010.19254.75 
  Jonsson, Ambjorn 1930 SWE0.001-0.4525-11.25 
  Rosell, Sven 2015 SWE0.5010.16254.00 
  Madison, Sigurd 1736 SWE1.0010.29257.25 
  Persson, Martin 1881 SWE1.0010.482512.00 
  Olsson, Henrik 1769 SWE1.0010.33258.25 

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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