Individual Calculations September 2009
 Lopatin, Olga  Total change: -19.05  Rating chartPersonal card
 13.Godesburg Open Bad Godesberg GER 2009-07-04
RcRownchangeKK*chgGame
 2008 2155 5.00 8 -0.45 15 -6.75 
  Pandorf, Horst 1755  * GER0.501-0.4215-6.30 
  Winterberg, Lukas 1997 GER0.501-0.2115-3.15 
  Knosowski, Hans Josef 1988 GER1.0010.28154.20 
  Pauly, Carlo 2020 GER0.501-0.1815-2.70 
  Engels, Gerd 1994 GER0.501-0.2115-3.15 
  Edalati, Omid 1908 GER1.0010.19152.85 
  Richter, Goetz 2019 GER0.501-0.1815-2.70 
  Khanukov, Boris m2379 GER0.5010.28154.20 
 * 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)
 
 16th Vienna Chess Open Vienna AUT 2009-08-15
RcRownchangeKK*chgGame
 2079 2155 4.00 8 -0.82 15 -12.30 
  Hoffmann, Paul f2333 GER0.001-0.2715-4.05 
  Smith, Thijmen 1997 NED0.001-0.7115-10.65 
  Kreusch, Frank 2007 GER1.0010.30154.50 
  Seidl, Reinhard 2019 AUT0.501-0.1815-2.70 
  Seidenschwarz, Holger 2018 GER0.501-0.1815-2.70 
  Fichtinger, Leopold 2033 AUT0.501-0.1715-2.55 
  Zilverberg, Jasper 2015 NED1.0010.31154.65 
  Bensch, Patrick f2212 GER0.5010.08151.20 

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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