Individual Calculations September 2009
 Sorensen, John K  Total change: 1.75  Rating chartPersonal card
 Politiken Cup 2009. Helsingor DEN 2009-07-18
RcRownchangeKK*chgGame
 2003 1857 2.00 6 0.07 25 1.75 
  Solberg, Joachim c2222 NOR0.001-0.1025-2.50 
  Kragh, Niels Kristian 2140 DEN0.001-0.1625-4.00 
  Kristensen, Steffen Michael 1565 DEN1.0010.15253.75 
  Petersen, Nils 2060 DEN1.0010.762519.00 
  Ramme, Christoph 2048 GER0.001-0.2525-6.25 
  Skovgaard, Tom 1983 DEN0.001-0.3325-8.25 

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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