Individual Calculations February 2013
 Christiansen, Johan-Sebastian  Total change: -2.25  Rating chartPersonal card
 Karlstad Open 2012 Karlstad SWE 2012-12-27
RcRownchangeKK*chgGame
 2050 2073 3.00 6 -0.15 15 -2.25 
  Norlander, Svante 1822 SWE1.0010.19152.85 
  Lindberg, Henrik 2227 SWE0.001-0.2915-4.35 
  Persson, Borje 1930 SWE1.0010.31154.65 
  Karlsson, Jorgen 2153 SWE0.5010.11151.65 
  Lind, Jan-Olof 2219 SWE0.001-0.3015-4.50 
  Green, Per 1949 SWE0.501-0.1715-2.55 

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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