Individual Calculations September 2009
 Buecker, Stefan  Total change: 0.40  Rating chartPersonal card
 Kieler Open 2009 Kiel GER 2009-08-01
RcRownchangeKK*chgGame
 2204 2345 6.00 9 0.04 10 0.40 
  Boyens, Birger 1953 GER1.0010.08100.80 
  Ramme, Christoph 2048 GER1.0010.15101.50 
  Joppien, Arne 2038 GER1.0010.14101.40 
  Feuerstack, Aljoscha 2367 GER0.001-0.4710-4.70 
  Haffner, Alexander 2160 GER0.501-0.2410-2.40 
  Jochens, Arne 2249 GER1.0010.37103.70 
  Baramidze, David g2527 GER0.001-0.2610-2.60 
  Wiecker, Stefan 2102 DEN1.0010.20102.00 
  Das, Arghyadip m2392 IND0.5010.07100.70 

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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