Individual Calculations September 2009
 Stoffregen, Guenter  Total change: -20.85  Rating chartPersonal card
 ATO BIEL SUI 2009-07-22
RcRownchangeKK*chgGame
 1855 1893 3.00 7 -0.76 15 -11.40 
  Testa, Massimo 1547 ITA0.501-0.3915-5.85 
  Polanyi, Peter 2011 SUI0.5010.16152.40 
  Julmy, Sylvain 1993 SUI0.5010.14152.10 
  Baumann, Kurt 1980 SUI0.5010.12151.80 
  Dimitrijevic, Dragan 2042 ITA0.001-0.3015-4.50 
  Deiana, Giacom 1728 ITA0.501-0.2215-3.30 
  Giger, Bruno 1685 SUI0.501-0.2715-4.05 

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)
 
 Jubilee Open Allgemeines Turnier Zurich SUI 2009-08-09
RcRownchangeKK*chgGame
 1960 1893 1.00 4 -0.63 15 -9.45 
  Pleininger, Rudolf 1983 SUI0.001-0.3815-5.70 
  Binggeli, Christian 1929 SUI0.001-0.4515-6.75 
  Schott, Wolfgang 1919 SUI0.5010.04150.60 
  Tesar, Peter 2009 SUI0.5010.16152.40 

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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