Individual Calculations April 2009
 Pogan, Sebastian  Total change: -8.55  Rating chartPersonal card
 21. Staufer Open Schwaebisch Gmuend GER 2009-01-02
RcRownchangeKK*chgGame
 1937 1957 1.50 4 -0.57 15 -8.55 
  Mayer, Arnd 2149 GER0.001-0.2515-3.75 
  Sancar, Alina 1673 GER1.0010.16152.40 
  Heinrich, Alexander, Dr. 2140 GER0.001-0.2615-3.90 
  Kreiter, Thomas 1787 GER0.501-0.2215-3.30 

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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