Individual Calculations November 2010
 Hoffmann, Dustin  Total change: 39.00  Rating chartPersonal card
 19.Apolda-Open Apolda GER 2010-08-26
RcRownchangeKK*chgGame
 2007 1712 2.50 6 1.56 25 39.00 
  Dreke, Frank 2039 GER0.001-0.1325-3.25 
  Lechnauer, Uwe 1910 GER1.0010.762519.00 
  Belzner, Helmut 2022 GER1.0010.862521.50 
  Skibbe, Willi 2112  * GER0.001-0.0825-2.00 
  Dittmar, Thomas 1958 GER0.001-0.1925-4.75 
  Gebuhr, Guenter 2001 GER0.5010.34258.50 
 * 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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