Individual Calculations April 2009
 Karlsson, Mikael  Total change: -79.75  Rating chartPersonal card
 Salongernas Hostturnering, Grp B Stockholm SWE 2008-09-17
RcRownchangeKK*chgGame
 2004 2122 2.00 8 -3.19 25 -79.75 
  Gundersen, Ingvar 1772 SWE0.001-0.8925-22.25 
  Auby, Johan 2003 SWE0.501-0.1625-4.00 
  Evertsson, Lennart 2141 SWE0.001-0.4725-11.75 
  Palmblad, Jan Peter 2104 SWE0.001-0.5325-13.25 
  Bennulf, Martin 2097 SWE0.501-0.0325-0.75 
  Helin, Mikael 1933 SWE0.501-0.2525-6.25 
  Bergkvist, Fredrik 1992 SWE0.001-0.6825-17.00 
  Nystroem, Ragnar 1989 SWE0.501-0.1825-4.50 

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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