Individual Calculations March 2011
 Andersen, Guttorm  Total change: -8.10  Rating chartPersonal card
 Karlstad Open 2010 Karlstad SWE 2010-12-20
RcRownchangeKK*chgGame
 2038 1768 0.00 3 -0.54 15 -8.10 
  Eriksson, Magnus 1955 2144 SWE0.001-0.0915-1.35 
  Christiansen, Johan-Sebastian 1955 NOR0.001-0.2615-3.90 
  Brasoy, Aksel 2015 NOR0.001-0.1915-2.85 

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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