Individual Calculations February 2015
 Andersen, Per O  Total change: -20.40  Rating chartPersonal card
 Karlstad Open 2014 Karlstad SWE 2014-12-27
RcRownchangeKK*chgGame
 1907 2040 3.00 6 -1.02 20 -20.40 
  Karlsson, Erik 1997 1704 SWE0.501-0.3820-7.60 
  Ernst, Thomas g2361 SWE0.001-0.1320-2.60 
  Sjol, Henrik 1854 NOR0.501-0.2420-4.80 
  Tillman, Jan-Olof 1827 SWE0.501-0.2720-5.40 
  Westerlund, Ola 1845 SWE0.501-0.2520-5.00 
  Engevik, Bjarne J. 1851 NOR1.0010.25205.00 

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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