Individual Calculations March 2012
 Harstad, Christian  Total change: -15.60  Rating chartPersonal card
 Karlstad Open 2011 Karlstad SWE 2011-12-27
RcRownchangeKK*chgGame
 1967 2062 2.00 5 -1.04 15 -15.60 
  Mottang, Harald 1698 NOR1.0010.10151.50 
  Hobber, Anders 2193 NOR0.001-0.3215-4.80 
  Akerman, Axel 2040 SWE0.001-0.5315-7.95 
  Gunnarsson, Lennart 1886 SWE1.0010.27154.05 
  Gustavsson, Sture 2016 SWE0.001-0.5615-8.40 

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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