Individual Calculations January 2009
 Schwetje, Siegfried  Total change: 4.95  Rating chartPersonal card
 9.Bad Harzburger Open Bad Harzburg GER 2008-10-13
RcRownchangeKK*chgGame
 2093 1980 2.50 6 0.33 15 4.95 
  Mueller, Fabian f2296 GER1.0010.871513.05 
  Tonndorf, Matthias 2219 GER0.001-0.2015-3.00 
  Neumann, Michael 2178 GER0.001-0.2415-3.60 
  Kimmich, Bernd 1891 GER1.0010.38155.70 
  Donchenko, Alexander 1877 GER0.001-0.6415-9.60 
  Schweinhagen, Thomas 2099 GER0.5010.16152.40 

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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