Individual Calculations September 2009
 Ebert, Mario  Total change: -62.25  Rating chartPersonal card
 13.Godesburg Open Bad Godesberg GER 2009-07-04
RcRownchangeKK*chgGame
 1862 2113 1.50 5 -2.49 25 -62.25 
  Pandorf, Horst 1713  * GER0.001-0.9225-23.00 
  Kocur, Beata 1914 GER0.001-0.7625-19.00 
  Gross, Hans-Joachim 1809 GER1.0010.14253.50 
  Eckermann, Juergen 1968 GER0.501-0.1925-4.75 
  Edalati, Omid 1908 GER0.001-0.7625-19.00 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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