Individual Calculations September 2009
 Krueger, Stefan  Total change: 1.25  Rating chartPersonal card
 Lichtenberger Sommer 2009 Berlin GER 2009-08-15
RcRownchangeKK*chgGame
 1900 1609 1.00 6 0.05 25 1.25 
  Baier, Reinhard 2009  * GER0.001-0.0825-2.00 
  Casny, Guenter 1865 GER0.001-0.1925-4.75 
  Roth, Joachim 1891 GER0.001-0.1625-4.00 
  Lieder, Guenter 1873 GER0.5010.32258.00 
  Kiesewetter, Peter 1906 GER0.001-0.1525-3.75 
  Krusemark, Gerhard 1858 GER0.5010.31257.75 
 * 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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