Individual Calculations July 2009
 Rosell, Sven  Total change: -8.10  Rating chartPersonal card
 Allskanskan 2008-09 Lund, Malmö, Åstorp, Helsingborg SWE 2008-10-19
RcRownchangeKK*chgGame
 1949 2036 1.00 2 -0.24 15 -3.60 
  Nordin, Eric 1916 SWE0.001-0.6615-9.90 
  Nilsson, Hans 1982 SWE1.0010.42156.30 

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
 1833 2015 5.50 8 -0.30 15 -4.50 
  Persson, Martin 1881 SWE0.501-0.1815-2.70 
  Olsson, Henrik 1769 SWE0.501-0.3115-4.65 
  Hansson, Fredrik 1790 SWE1.0010.22153.30 
  Lindqvist, Leif 1999 SWE1.0010.48157.20 
  Kallen, Jonas 1896 SWE0.501-0.1615-2.40 
  Lundqvist, Gustav 1665 SWE1.0010.11151.65 
  Jonsson, Ambjorn 1930 SWE0.001-0.6215-9.30 
  Madison, Sigurd 1736 SWE1.0010.16152.40 

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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