Individual Calculations February 2013
 Eriksson, Magnus 1955  Total change: 5.40  Rating chartPersonal card
 Karlstad Open 2012 Karlstad SWE 2012-12-27
RcRownchangeKK*chgGame
 1993 2076 4.00 6 0.36 15 5.40 
  Engevik, Bjarne J. 1837 NOR0.501-0.3015-4.50 
  Blomstrom, Lars 2151 SWE0.5010.10151.50 
  Knutsson, Hakan 1941 SWE0.501-0.1815-2.70 
  Qwarfort, Fredrik 1912 SWE1.0010.28154.20 
  Green, Per 1949 SWE1.0010.33154.95 
  Drugge, Patrik 2169 SWE0.5010.13151.95 

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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