Individual Calculations November 2015
 Bjornes, Leif  Total change: -9.60  Rating chartPersonal card
 Kristiansand Open A 2015 Kristiansand NOR 2015-10-02
RcRownchangeKK*chgGame
 1931 1851 1.50 5 -0.48 20 -9.60 
  Kyrkjebo, Erlend 2083 NOR0.001-0.2120-4.20 
  Smeby, Ole 1903 NOR0.5010.07201.40 
  Kyrkjebo, Marte B. 1882 NOR0.5010.04200.80 
  Kyrkjebo, Hanna B. 1926 NOR0.001-0.4020-8.00 
  Skrede, Snorre 1863 NOR0.5010.02200.40 

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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