Individual Calculations July 2008
 Paredes Estrada, Alex  Total change: 35.55  Rating chartPersonal card
 Lund Open B 2008 Lund, Sweden SWE 2008-02-05
RcRownchangeKK*chgGame
 1846 1856 7.00 9 2.37 15 35.55 
  Kvistholm, Johnny 1709 SWE0.501-0.2015-3.00 
  Backstrom, Kjell 1979 SWE1.0010.671510.05 
  Kallen, Jonas 1896 SWE1.0010.56158.40 
  Persson, Martin 1871 SWE0.5010.02150.30 
  Silfverstrom, Niklas 1896 SWE1.0010.56158.40 
  Abrahamsson, Daniel 2018 SWE0.001-0.2915-4.35 
  Olsson, Henrik 1786 SWE1.0010.40156.00 
  Thomasson, Lasse 1709 SWE1.0010.30154.50 
  Madison, Sigurd 1747 SWE1.0010.35155.25 

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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