Individual Calculations August 2017
 Olesen, Christer  Total change: 19.60  Rating chartPersonal card
 Nordic Senior S65 Championship 2017 Vaxjo SWE 2017-06-26
RcRownchangeKK*chgGame
 2000 1827 2.50 7 0.49 40 19.60 
  Ekelund, Kurt 2003 SWE0.001-0.2740-10.80 
  Koski, Viljo 1917 SWE1.0010.624024.80 
  Wihlborn, Bengt 1842 SWE1.0010.524020.80 
  Lekander, Rolf f2180 SWE0.5010.394015.60 
  Lauritsen, Niels 2039 DEN0.001-0.2340-9.20 
  Westin, Ake 2098 SWE0.001-0.1740-6.80 
  Johansson, Bjorn 1922 SWE0.001-0.3740-14.80 

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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