Individual Calculations March 2012
 Andersson, Bjorn 1971  Total change: -24.90  Rating chartPersonal card
 Karlstad Open 2011 Karlstad SWE 2011-12-27
RcRownchangeKK*chgGame
 1990 2286 2.50 5 -1.66 15 -24.90 
  Haug, Johannes 1886  * NOR0.501-0.4215-6.30 
  Freden, Tobias 2022 SWE0.001-0.8215-12.30 
  Svanholm, Borge Waaktaar 1934 NOR1.0010.11151.65 
  Knutsson, Hakan 1915 SWE1.0010.10151.50 
  Hobber, Anders 2193 NOR0.001-0.6315-9.45 
 * 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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