Individual Calculations February 2015
 Karlsson, Henrik 1974  Total change: -12.20  Rating chartPersonal card
 Karlstad Open 2014 Karlstad SWE 2014-12-27
RcRownchangeKK*chgGame
 1992 1754 0.50 5 -0.61 20 -12.20 
  Valkama, Eero 2108 FIN0.001-0.1120-2.20 
  Bjorklund, Thomas 2097 SWE0.001-0.1220-2.40 
  Arvidsson, Tomas 1999 SWE0.001-0.2020-4.00 
  Johansson, Daniel 1830 SWE0.5010.10202.00 
  Bratic, Asim 1924 SWE0.001-0.2820-5.60 

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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