Individual Calculations July 2008
 Madison, Sigurd  Total change: -40.25  Rating chartPersonal card
 Allskanskan 2007-08 Sweden SWE 2007-10-07
RcRownchangeKK*chgGame
 1990 1747 0.00 2 -0.40 25 -10.00 
  Abrahamsson, Daniel 2018 SWE0.001-0.1725-4.25 
  Ronlan, David 1962 SWE0.001-0.2325-5.75 

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 2008 Lund, Sweden SWE 2008-02-05
RcRownchangeKK*chgGame
 1858 1747 2.00 9 -1.21 25 -30.25 
  Silfverstrom, Niklas 1896 SWE0.001-0.3025-7.50 
  Kvistholm, Johnny 1709 SWE1.0010.452511.25 
  Abrahamsson, Daniel 2018 SWE0.001-0.1725-4.25 
  Backstrom, Kjell 1979 SWE0.5010.29257.25 
  Olsson, Henrik 1786 SWE0.001-0.4525-11.25 
  Kallen, Jonas 1896 SWE0.001-0.3025-7.50 
  Thomasson, Lasse 1709 SWE0.501-0.0525-1.25 
  Persson, Martin 1871 SWE0.001-0.3325-8.25 
  Paredes Estrada, Alex 1856 ESP0.001-0.3525-8.75 

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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