Individual Calculations August 2022
 Helin, Mikael  Total change: -5.60  Rating chartPersonal card
 Veteran-SM 50 2022 Uppsala SWE 2022-07-02
RcRownchangeKK*chgGame
 1938 1732 2.00 9 -0.28 20 -5.60 
  Andersson, Bjorn 1961 1803 SWE0.001-0.4020-8.00 
  Hautajarvi, Jukka 2044 SWE0.001-0.1420-2.80 
  Westerlund, Ola 1880 SWE0.001-0.3020-6.00 
  Eriksson, Kristian 2089 SWE0.5010.39207.80 
  Palmblad, Jan Peter 1982 SWE0.001-0.1920-3.80 
  Svensson, Hakan 2035 SWE0.5010.36207.20 
  Warston, Hakan 1634 SWE1.0010.37207.40 
  Moborn, Anders 2013 SWE0.001-0.1620-3.20 
  Winfridsson, Hakan 1960 SWE0.001-0.2120-4.20 

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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