Individual Calculations April 2009
 Luna, Gustavo  Total change: 3.60  Rating chartPersonal card
 Rilton Elo 2008/2009 Stockholm SWE 2008-12-27
RcRownchangeKK*chgGame
 2027 2103 5.00 8 0.24 15 3.60 
  Andersson, Bjorn 1961 1784 SWE1.0010.13151.95 
  Lundberg, Roland 2016 SWE0.501-0.1215-1.80 
  Puroila, Sippo 1947 FIN0.501-0.2115-3.15 
  Landin, Bo 2126 SWE1.0010.53157.95 
  Safholm, Sten 2051 SWE0.501-0.0715-1.05 
  Thorn, Eric 2011 SWE1.0010.37155.55 
  Johansson, Thomas 2158 SWE0.5010.08151.20 
  Carlsten, Peter 2121 SWE0.001-0.4715-7.05 

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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