Individual Calculations September 2010
 Eriksson, Bo H. T.  Total change: -3.45  Rating chartPersonal card
 Veteran-SM 2010 Lund SWE 2010-07-03
RcRownchangeKK*chgGame
 2142 2162 4.00 8 -0.23 15 -3.45 
  Persson, Borje 1969 SWE1.0010.25153.75 
  Hammar, Bengt f2230 SWE0.001-0.4115-6.15 
  Malmdin, Nils Ake 2297 SWE0.5010.18152.70 
  Hallerod, Ralph 2122 SWE0.001-0.5615-8.40 
  Soderborg, Berndt 2115 SWE1.0010.43156.45 
  Finnlaugsson, Gunnar 2076 ISL1.0010.38155.70 
  Andersson, Gunnar 2040 SWE0.501-0.1715-2.55 
  Wahlbom, Magnus 2288 SWE0.001-0.3315-4.95 

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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