Individual Calculations March 2010
 Bergstroem, Goeran  Total change: -1.00  Rating chartPersonal card
 Rilton Elo 2009/2010 Stockholm SWE 2009-12-27
RcRownchangeKK*chgGame
 1864 1731 2.00 6 -0.04 25 -1.00 
  Ladva, Ottomar 1943 EST0.5010.27256.75 
  Backman, Michael 2131  * SWE0.001-0.0825-2.00 
  Myrberg, Rickard 1885 SWE0.001-0.2925-7.25 
  Cederstam-Barsk, Carl 1847 SWE0.001-0.3425-8.50 
  Ek, Per-Ake 1824 SWE1.0010.632515.75 
  Axelsson, Thomas 1552 SWE0.501-0.2325-5.75 
 * 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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