Individual Calculations November 2012
 Sorensen, Aron Frank  Total change: 0.60  Rating chartPersonal card
 Koge Bugt Sommer 2012 Solrod DEN 2012-08-15
RcRownchangeKK*chgGame
 1686 1677 1.00 2 0.02 30 0.60 
  Bayhan, Erkan 1700 DEN0.001-0.4730-14.10 
  Jorgensen, Leif 1672 DEN1.0010.493014.70 

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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