Individual Calculations May 2017
 Sparv, Joakim  Total change: 23.80  Rating chartPersonal card
 Va Malrdalen AlliansM 2017 Arboga SWE 2017-01-26
RcRownchangeKK*chgGame
 1852 1926 6.50 9 1.19 20 23.80 
  Lindstrom, Ulf 1817 SWE1.0010.35207.00 
  Johansson, Bjorn 1915 SWE0.001-0.5220-10.40 
  Boman, Lars 1957 SWE1.0010.542010.80 
  Bjelakovic, Milorad 1541 SWE1.0010.09201.80 
  Blankstedt, Lars 1838 SWE1.0010.38207.60 
  Eriksson, Hans-G 1847 SWE0.501-0.1120-2.20 
  Segerstroem, Tore 1856 SWE1.0010.40208.00 
  Adolfsson, Kjell 1904 SWE1.0010.47209.40 
  Franzen, Thomas 1994 SWE0.001-0.4120-8.20 

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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