Individual Calculations March 2012
 Andersson, Gorgen  Total change: -11.70  Rating chartPersonal card
 Karlstad Open 2011 Karlstad SWE 2011-12-27
RcRownchangeKK*chgGame
 1995 1940 0.50 2 -0.39 30 -11.70 
  Lindberg, Henrik 2245 SWE0.001-0.1430-4.20 
  Ugland, Torge 1745 NOR0.501-0.2530-7.50 

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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