Individual Calculations May 2012
 Dalling, Peter  Total change: 8.85  Rating chartPersonal card
 Allskanskan 2011-12 Sweden SWE 2011-10-30
RcRownchangeKK*chgGame
 1969 1949 2.00 3 0.59 15 8.85 
  Nordin, Eric 1888 SWE0.501-0.0815-1.20 
  Magnusson, Roger 2012 SWE0.5010.09151.35 
  Olsson, Tomas 2008 SWE1.0010.58158.70 

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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