Individual Calculations September 2009
 Borchert, Florian  Total change: -21.75  Rating chartPersonal card
 16th Vienna Chess Open Vienna AUT 2009-08-15
RcRownchangeKK*chgGame
 2008 1894 2.00 8 -0.87 25 -21.75 
  Prakken, Gerrit f2168 NED0.001-0.1725-4.25 
  Bachmayer, Josef 2073 AUT0.001-0.2725-6.75 
  Gattermayer, Robert 2087 AUT0.001-0.2525-6.25 
  Fritzer, Friedrich 1740 AUT1.0010.29257.25 
  Kunschek, Horst 2024 AUT0.001-0.3225-8.00 
  Mittermayr, Gerhard 2178 AUT0.001-0.1625-4.00 
  Flatscher, Tobias 1757 ITA1.0010.32258.00 
  Smagin, Nikita 2035 RUS0.001-0.3125-7.75 

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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