Individual Calculations August 2019
 Akerblom, Bernt  Total change: 2.80  Rating chartPersonal card
 Veteran-SM 65ar 2019 Eskilstuna SWE 2019-07-06
RcRownchangeKK*chgGame
 1900 1931 5.00 9 0.14 20 2.80 
  Bohlin, Jan 1724 SWE0.501-0.2720-5.40 
  Gunnarsson, Lennart 1794 SWE0.501-0.1820-3.60 
  Kvarby, Anders 1849 SWE1.0010.39207.80 
  Gillefalk, Bjorn 2071 SWE0.001-0.3120-6.20 
  Nilsson, Weine 1922 SWE0.501-0.0120-0.20 
  Nordstrom, Per-Olov 1870 SWE0.501-0.0820-1.60 
  Svensson, Soren 1944 SWE0.5010.02200.40 
  Alfven, Jorgen 1876 SWE1.0010.42208.40 
  Enqvist, Gosta 2050 SWE0.5010.16203.20 

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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