Individual Calculations April 2009
 Hapaala, Henrik  Total change: 22.25  Rating chartPersonal card
 Rilton Elo 2008/2009 Stockholm SWE 2008-12-27
RcRownchangeKK*chgGame
 2027 1913 3.00 6 0.89 25 22.25 
  Andersson, Bjorn 1961 1784 SWE0.501-0.1725-4.25 
  Eriksson, Bo 2047 SWE1.0010.682517.00 
  Sjodin, Bengt 2146 SWE1.0010.792519.75 
  Westerberg, Jonathan 2055 SWE0.001-0.3125-7.75 
  Wallgren, Ulf 2089 SWE0.001-0.2725-6.75 
  Moberg, Michael 2041 SWE0.5010.17254.25 

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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