Individual Calculations August 2023
 Strand, Kjetil  Total change: -21.00  Rating chartPersonal card
 Landsturneringen 2023 kl Senior 65 Oslo NOR 2023-07-01
RcRownchangeKK*chgGame
 1851 1944 4.50 9 -1.05 20 -21.00 
  Roderburg, Rolf Theodo 1655 NOR1.0010.16203.20 
  Danielsen, Arne Kjell 2032 NOR0.001-0.3820-7.60 
  Svenske, Jan 1726 NOR1.0010.22204.40 
  Shcherbyna, Serhii 1740 NOR0.501-0.2620-5.20 
  Andersen, Odd 1768 NOR1.0010.27205.40 
  Smeby, Ole 1868 NOR1.0010.40208.00 
  Moen, Ole Christian f2129 NOR0.001-0.2620-5.20 
  Henrichsen, Erland 1900 NOR0.001-0.5620-11.20 
  Abrahamsson, Roaul 1845 NOR0.001-0.6420-12.80 

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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