Individual Calculations February 2013
 Hakanson, Josef  Total change: -13.50  Rating chartPersonal card
 Karlstad Open 2012 Karlstad SWE 2012-12-27
RcRownchangeKK*chgGame
 1887 2031 3.00 5 -0.45 30 -13.50 
  Dahlstedt, Anders 1813 SWE0.501-0.2830-8.40 
  Gustavsson, Kent 1895 FIN1.0010.32309.60 
  Gummesson, Ingvar 1908 SWE0.501-0.1730-5.10 
  Westerlund, Ola 1843 SWE0.501-0.2430-7.20 
  Haug, Johannes 1977 NOR0.501-0.0830-2.40 

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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