Individual Calculations September 2009
 Ohme, Melanie  Total change: 7.50  Rating chartPersonal card
 ZMD Open Dresden GER 2009-07-25
RcRownchangeKK*chgGame
 2155 2302 6.50 9 0.50 15 7.50 
  Hennrich, Reinhard 1902  * GER1.0010.08151.20 
  Johnen, Franz 1902  * GER1.0010.08151.20 
  Schmidt, Hans-Gerd 2010 GER1.0010.15152.25 
  Hentze, Markus 2006 GER0.501-0.3515-5.25 
  Kovchan, Alexander g2554 UKR0.5010.31154.65 
  Pluemer, Detlef 2172 GER0.501-0.1815-2.70 
  Juergens, Klaus 2162 GER1.0010.31154.65 
  Farago, Ivan g2511 HUN0.001-0.2315-3.45 
  Boehm, Robert, Dr. 2173 GER1.0010.33154.95 
 * 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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