Individual Calculations August 2017
 Sjodin, Bengt  Total change: -27.20  Rating chartPersonal card
 Veteran-SM 50 2017 Stockholm SWE 2017-07-08
RcRownchangeKK*chgGame
 1922 2052 4.50 9 -1.36 20 -27.20 
  Forsberg, Gunnar 1723 SWE1.0010.12202.40 
  Kvarby, Anders 1762 SWE0.001-0.8420-16.80 
  Karlsson, Patrik 1961 SWE0.501-0.1220-2.40 
  Lundberg, Roland 2012 SWE0.001-0.5620-11.20 
  Lang, Gusztav Jr 1723 SWE1.0010.12202.40 
  Andersson, Gunnar 1963 1807 SWE1.0010.20204.00 
  Persson, Staffan 2117 SWE0.5010.09201.80 
  Bruchfeld, Stephane 2071 SWE0.5010.03200.60 
  Hautajarvi, Jukka 2121 SWE0.001-0.4020-8.00 

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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