Individual Calculations February 2015
 Johansson, Daniel  Total change: -18.60  Rating chartPersonal card
 Karlstad Open 2014 Karlstad SWE 2014-12-27
RcRownchangeKK*chgGame
 1851 1830 1.50 5 -0.93 20 -18.60 
  Bjorkeroth, Johan 2045 SWE0.001-0.2320-4.60 
  Lauritsen, Niels 2216 DEN0.5010.41208.20 
  Fransson, Pia 1517 SWE0.001-0.8620-17.20 
  Karlsson, Henrik 1974 1754 SWE0.501-0.1020-2.00 
  Taranger, Rune 1721 NOR0.501-0.1520-3.00 

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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