Individual Calculations January 2012
 Pruesse, Horst  Total change: -16.20  Rating chartPersonal card
 19. Bad-Bertricher-Schachtage Open Bad Bertrich GER 2011-12-02
RcRownchangeKK*chgGame
 2057 2065 2.50 7 -1.08 15 -16.20 
  Meyer, Gerd 2050 GER0.001-0.5215-7.80 
  Naundorf, Maik 2123 GER0.5010.08151.20 
  Krajinski, Lutz 1777 GER1.0010.16152.40 
  Maassen, Hermann 1831 GER1.0010.21153.15 
  Boidman, Yuri m2412 GER0.001-0.1115-1.65 
  Schneider, Alexander 2015 GER0.001-0.5715-8.55 
  Von Den Steinen, Benjamin 2191 GER0.001-0.3315-4.95 

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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