Individual Calculations September 2011
 Johnsen, Kjell Magne  Total change: -20.70  Rating chartPersonal card
 Norwegian Championship Master Oslo NOR 2011-07-02
RcRownchangeKK*chgGame
 2084 1993 2.00 9 -1.38 15 -20.70 
  Hagen, Anders Gjerdrum 2108 NOR0.001-0.3415-5.10 
  Thomassen, Thomas 2056 NOR0.001-0.4115-6.15 
  Flaata, Alexander R. 2099 NOR0.001-0.3615-5.40 
  Johnsen, Sylvia wf2047 NOR0.5010.08151.20 
  Pettersen, Joar Gullestad 2042 NOR0.001-0.4315-6.45 
  Valla, Martin 2138 NOR0.001-0.3115-4.65 
  Olsen, Anders 2066 NOR0.5010.10151.50 
  Theting, Helge E. 2050 NOR0.5010.08151.20 
  Bentsen, Hakon 2150 NOR0.5010.21153.15 

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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