Individual Calculations August 2019
 Halvarsson, Peter  Total change: -9.60  Rating chartPersonal card
 Klass I grp 1, 2019 Eskilstuna SWE 2019-07-08
RcRownchangeKK*chgGame
 2013 1903 2.00 7 -0.48 20 -9.60 
  Kardell, Mathias 2064 SWE0.001-0.2920-5.80 
  Lyngsjo, Hakan 2029 SWE0.001-0.3320-6.60 
  Attefall, Fredrik 2077 SWE0.5010.23204.60 
  Forsberg, Andre 1982 SWE0.001-0.3920-7.80 
  Nordstrom, Felix f2064 SWE1.0010.712014.20 
  Bernhard, Jonathan 1917 SWE0.001-0.4820-9.60 
  Bjorkman, Filip 1956 SWE0.5010.07201.40 

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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