Individual Calculations January 2009
 Rudolph, Stephanie  Total change: -1.25  Rating chartPersonal card
 Lichtenrader Herbst 2008 Berlin GER 2008-10-18
RcRownchangeKK*chgGame
 1802 1926 4.50 7 -0.05 25 -1.25 
  Seehagen, Jan 1998 GER0.5010.10252.50 
  Kostre, Margarita 1733 GER0.001-0.7525-18.75 
  Mahler, Sonja 1576 GER1.0010.11252.75 
  Tippe, Juergen, Dr. 1682 GER1.0010.20255.00 
  Sorgenfrei, Jens 1802 GER1.0010.33258.25 
  Schueler, Wolfgang 2038 GER0.001-0.3525-8.75 
  Yuan, Yizheng 1784 GER1.0010.31257.75 

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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