Individual Calculations April 2009
 Johansson, Thomas  Total change: -14.55  Rating chartPersonal card
 Rilton Elo 2008/2009 Stockholm SWE 2008-12-27
RcRownchangeKK*chgGame
 2015 2158 4.50 8 -0.97 15 -14.55 
  Orban, Tiberiu 1933 ROU0.501-0.2815-4.20 
  Jansson, Gilbert 1930 SWE1.0010.21153.15 
  Mejvik, Jacob 2028 SWE1.0010.32154.80 
  Lundberg, Roland 2016 SWE1.0010.31154.65 
  Backman, Michael 2120 SWE0.001-0.5515-8.25 
  Todorovic, Zoran S 2116 SRB0.501-0.0615-0.90 
  Luna, Gustavo 2103 SWE0.501-0.0815-1.20 
  Aperia, Jakob 1873 SWE0.001-0.8415-12.60 

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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