Individual Calculations September 2009
 Zangger, Daniel  Total change: -14.25  Rating chartPersonal card
 Individual Swiss Championship Graechen SUI 2009-07-09
RcRownchangeKK*chgGame
 2004 1922 3.50 9 0.00 25 0.00 
  Muheim, Sebastian 2117 SUI0.001-0.2525-6.25 
  Sprenger, Manuel 2017 SUI0.5010.13253.25 
  Studer, Noel 1968 SUI0.001-0.4425-11.00 
  Bohrer, Ruth 1979 SUI0.5010.08252.00 
  Zindel, Ernst 2010 SUI0.001-0.3825-9.50 
  Roelli, Corinne 1977 SUI1.0010.582514.50 
  Bluhm, Achim 2021 GER0.5010.14253.50 
  Roelli, Sabrina 1987 SUI1.0010.592514.75 
  Lienhard, Alex 1960 SUI0.001-0.4525-11.25 

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)
 
NOTE: K factor changed
 Jubilee Open Allgemeines Turnier Zurich SUI 2009-08-09
RcRownchangeKK*chgGame
 1798 1922 3.00 6 -0.95 15 -14.25 
  Montanari, Josef 1772 SUI0.501-0.2015-3.00 
  Zuest, Leonard 1662 SUI1.0010.18152.70 
  Haas, Adrian 1837 SUI1.0010.38155.70 
  Schmuki, Roman 2021 SUI0.001-0.3615-5.40 
  Turki, Salim 1698 SUI0.001-0.7815-11.70 
  Mettraux, Jean 1795 SUI0.501-0.1715-2.55 

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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