Individual Calculations August 2023
 Knudsen, Andre  Total change: -3.20  Rating chartPersonal card
 Veteran-SM 50 2023 Helsingborg SWE 2023-07-01
RcRownchangeKK*chgGame
 1825 1842 4.50 9 -0.16 20 -3.20 
  Svensson, Hakan 2054 SWE1.0010.772015.40 
  Wahlund, Max c2002 SWE0.001-0.2920-5.80 
  Eriksson, Bengt 2016 SWE0.001-0.2720-5.40 
  Wahlstrom, Joakim 1624 SWE1.0010.22204.40 
  Nurmi, Tommy 2010 SWE0.001-0.2820-5.60 
  Traff, Par 1791 SWE0.001-0.5720-11.40 
  Jonas, Gromark 1775 SWE1.0010.41208.20 
  Larsson, Erik 1969 1534 SWE1.0010.14202.80 
  Andersen, Martin 1616 SWE0.501-0.2920-5.80 

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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