Individual Calculations February 2013
 Vernersson, Per  Total change: 2.40  Rating chartPersonal card
 Karlstad Open 2012 Karlstad SWE 2012-12-27
RcRownchangeKK*chgGame
 2140 2347 5.50 7 0.24 10 2.40 
  Koski, Viljo 1947  * SWE1.0010.08100.80 
  Larsson, Patrik 2041 SWE1.0010.14101.40 
  Angskog, Kent 2213 SWE0.501-0.1810-1.80 
  Bengtsson, Tage 2105 SWE1.0010.20102.00 
  Rosberg, Simon 2233 SWE1.0010.34103.40 
  Lindberg, Henrik 2227 SWE0.501-0.1610-1.60 
  Fransson, Peter 2215 SWE0.501-0.1810-1.80 
 * 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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