Individual Calculations January 2015
 Karlsson, Ulf  Total change: -2.00  Rating chartPersonal card
 LASK Open 2014 Lund SWE 2014-10-07
RcRownchangeKK*chgGame
 2005 2009 2.00 5 -0.62 20 -12.40 
  Lundell, Mathias 1782 SWE1.0010.21204.20 
  Semcesen, Daniel g2409  * SWE0.001-0.0820-1.60 
  Madison, Sigurd 1827 SWE1.0010.26205.20 
  Olsson, Tomas 1875 SWE0.001-0.6820-13.60 
  Ivarsson, Torbjorn 2134 SWE0.001-0.3320-6.60 
 * 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)
 
 Malmo Open Malmö SWE 2014-12-12
RcRownchangeKK*chgGame
 2007 1999 1.50 2 0.52 20 10.40 
  Nilsson, Patrik 1968 2005 SWE1.0010.512010.20 
  Haraldsson, Leif 2008 SWE0.5010.01200.20 

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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