Individual Calculations March 2014
 Martinsen, Stig K  Total change: -8.10  Rating chartPersonal card
 Masfjorden Grand Prix A 2014 Masfjordnes NOR 2014-01-31
RcRownchangeKK*chgGame
 2048 2142 2.50 5 -0.54 15 -8.10 
  Merkesvik, Sondre 2039 NOR1.0010.36155.40 
  Andas, Kjetil 1752 NOR1.0010.09151.35 
  Stokke, Kjetil m2375 NOR0.001-0.2115-3.15 
  Theting, Helge E. 1999 NOR0.501-0.1915-2.85 
  Haugsdal, Arn Tore 2075 NOR0.001-0.5915-8.85 

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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