Individual Calculations August 2012
 Hammar, Bengt  Total change: 10.65  Rating chartPersonal card
 Veteran-SM 2012 Falun SWE 2012-07-07
RcRownchangeKK*chgGame
 2123 2250 6.00 8 0.71 15 10.65 
  Andersson, Sven-Olof 2009 SWE0.501-0.3015-4.50 
  Johansson, Bjorn 2046 SWE1.0010.24153.60 
  Hallerod, Ralph 2068 SWE1.0010.26153.90 
  Nordstrom, Felix f2149 SWE0.501-0.1415-2.10 
  Hedin, Gunnar 2113 SWE1.0010.32154.80 
  Malmdin, Nils-Ake f2305 SWE0.5010.08151.20 
  Wahlbom, Magnus 2300 SWE0.5010.07151.05 
  Nilsson, Weine 1990 SWE1.0010.18152.70 

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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