Individual Calculations February 2015
 Haraldsson, Leif  Total change: 19.00  Rating chartPersonal card
 Karlstad Open 2014 Karlstad SWE 2014-12-27
RcRownchangeKK*chgGame
 1988 2008 4.00 6 0.95 20 19.00 
  Holm, Mikael 1608  * SWE1.0010.08201.60 
  Malm Lindberg, Henrik 2229 SWE0.001-0.2220-4.40 
  Johnson, Daniel 1745 SWE1.0010.18203.60 
  Omtvedt, Per 1936 NOR1.0010.40208.00 
  Angskog, Kent 2194 SWE0.001-0.2620-5.20 
  Lauritsen, Niels 2216 DEN1.0010.772015.40 
 * 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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