Individual Calculations August 2012
 Johansson, Per  Total change: -1.50  Rating chartPersonal card
 Veteran-SM 2012 Falun SWE 2012-07-07
RcRownchangeKK*chgGame
 2054 2007 3.00 7 -0.10 15 -1.50 
  Nilsson, Weine 1990 SWE0.501-0.0215-0.30 
  Hesselborn, Per-Ove f2259 SWE0.5010.31154.65 
  Hedin, Gunnar 2113 SWE0.001-0.3615-5.40 
  Johansson, Bjorn 2046 SWE0.5010.05150.75 
  Andersson, Sven-Olof 2009 SWE0.5010.00150.00 
  Persson, Borje 1930 SWE0.501-0.1115-1.65 
  Svensson, Soren 2032 SWE0.5010.03150.45 

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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