Individual Calculations March 2012
 Wibe, Per H  Total change: -11.70  Rating chartPersonal card
 Karlstad Open 2011 Karlstad SWE 2011-12-27
RcRownchangeKK*chgGame
 1921 1840 0.50 3 -0.78 15 -11.70 
  Lindberg, Henrik 2240  * SWE0.001-0.0815-1.20 
  Roneid, Heidi 1621 NOR0.001-0.7815-11.70 
  Lien, Kjell Hakon 1901 NOR0.5010.08151.20 
 * 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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