Individual Calculations February 2015
 Bengtsson, Anders  Total change: -21.80  Rating chartPersonal card
 Karlstad Open 2014 Karlstad SWE 2014-12-27
RcRownchangeKK*chgGame
 1857 1648 0.00 4 -1.09 20 -21.80 
  Tryggestad, Andreas Garberg 2048  * NOR0.001-0.0820-1.60 
  Arvidsson, Tomas 1999 SWE0.001-0.1120-2.20 
  Velle, Vetle 1556 NOR0.001-0.6320-12.60 
  Haugland, Rasmus L 1825 NOR0.001-0.2720-5.40 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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