Individual Calculations September 2009
 Graffenberger, Marianne  Total change: -4.80  Rating chartPersonal card
 12.offene Seniorenmeisterschaft Niedersachsen Bad Bevensen GER 2009-07-07
RcRownchangeKK*chgGame
 1730 1465 2.00 9 0.30 15 4.50 
  Brandt, Joachim 1865  * GER0.001-0.0815-1.20 
  Dinius, Helmut 1827 GER0.5010.40156.00 
  Hilbig, Klaus 1739 GER0.001-0.1715-2.55 
  Berg, Gerd 1657 GER1.0010.751511.25 
  Janzen, Christian 1810 GER0.001-0.1115-1.65 
  Hoose, Hannelore 1791 GER0.001-0.1315-1.95 
  Gottschalk, Juergen 1652 GER0.5010.24153.60 
  Voelkel, Gustav 1646 GER0.001-0.2615-3.90 
  Luebbers, Doris, Dr. 1585 GER0.001-0.3415-5.10 
 * 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)
 
 Deutsche Senioren-Einzelmeisterschaft B Dresden GER 2009-08-03
RcRownchangeKK*chgGame
 1722 1465 0.50 6 -0.62 15 -9.30 
  Van Houten, Henk 1804 NED0.001-0.1215-1.80 
  Mittelstaedt, Ewald 1717 GER0.001-0.1915-2.85 
  Benkmann, Guenter 1713 GER0.001-0.1915-2.85 
  Ludwig, Siegfried 1710 GER0.5010.30154.50 
  Hoeppner, Klaus-Dieter 1674 GER0.001-0.2315-3.45 
  Hartlaub, Marianne 1714 GER0.001-0.1915-2.85 

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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