Individual Calculations August 2015
 Pettersen, Joar Gullestad  Total change: 11.40  Rating chartPersonal card
 Norwegian Ch.sh. 2015 Cl.1 Oslo NOR 2015-07-04
RcRownchangeKK*chgGame
 1933 1968 5.50 9 0.57 20 11.40 
  Johnsen, Sylvia wf1934 NOR0.001-0.5520-11.00 
  Madsen, Morten L 1875 NOR1.0010.37207.40 
  Satre, Roger 1900 NOR1.0010.41208.20 
  Haugland, Rasmus L 1884 NOR0.001-0.6220-12.40 
  Mikalsen, Harald 1933 NOR1.0010.45209.00 
  Jorgensen, Bjorn Emil 1916 NOR0.501-0.0720-1.40 
  Langmyhr, Tore 1973 NOR1.0010.512010.20 
  Svendsen, Per Gisle 1994 NOR1.0010.542010.80 
  Gyldenas, Ole Jorn 1992 NOR0.001-0.4720-9.40 

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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