Individual Calculations February 2013
 Gunnarsson, Lennart  Total change: -0.30  Rating chartPersonal card
 Karlstad Open 2012 Karlstad SWE 2012-12-27
RcRownchangeKK*chgGame
 2046 1854 1.00 4 -0.02 15 -0.30 
  Fritz, Anton 2157 SWE0.001-0.1415-2.10 
  Haug, Johannes 1977 NOR0.5010.17152.55 
  Brasoy, Aksel 2000 NOR0.001-0.3015-4.50 
  Haraldsson, Leif 2051 SWE0.5010.25153.75 

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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