Individual Calculations April 2013
 Sorgjerd, Jan  Total change: -9.60  Rating chartPersonal card
 Norwegian Eastern league 1. div. 2012-2013 all round Various NOR 2012-11-03
RcRownchangeKK*chgGame
 1992 2138 3.50 6 -0.64 15 -9.60 
  Vigdal, Per Kr 2008 NOR1.0010.32154.80 
  Lien, Kjell Hakon 1909 NOR0.001-0.7915-11.85 
  Danielsen, Arne 2158 NOR0.5010.03150.45 
  Garberg, Tore 1921 NOR0.001-0.7815-11.70 
  Mella, Aage 1969 NOR1.0010.28154.20 
  Grebstad, Kjell Borre 1989 NOR1.0010.30154.50 

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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