Individual Calculations August 2013
 Eriksson, Mats  Total change: -1.80  Rating chartPersonal card
 Klass I grp 2, 2013 Orebro SWE 2013-07-06
RcRownchangeKK*chgGame
 1937 2123 5.00 7 -0.12 15 -1.80 
  Karlsson, Robin 1934 SWE1.0010.25153.75 
  Arvidsson, Jonas 2039 SWE0.501-0.1215-1.80 
  Magnussen, Pal 1935 SWE1.0010.26153.90 
  Kallstrom, Magnus 1992 SWE0.501-0.1815-2.70 
  Sjostrand, Joel 1988 SWE0.501-0.1815-2.70 
  Persson, Niklas 1723  * SWE1.0010.08151.20 
  Halvarsson, Peter 1948 SWE0.501-0.2315-3.45 
 * 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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