Individual Calculations September 2009
 Torricelli, Arnold  Total change: -26.70  Rating chartPersonal card
 Individual Swiss Championship Graechen SUI 2009-07-09
RcRownchangeKK*chgGame
 1977 1964 3.00 9 -1.31 15 -19.65 
  Nuri, Kambez 2198 SUI0.001-0.2115-3.15 
  Neyer, Renato 2089 SUI0.5010.17152.55 
  Sprenger, Manuel 2017 SUI0.001-0.4315-6.45 
  Rosebrock, Timotej 1630 SUI1.0010.12151.80 
  Freuler, Roman 2081 SUI0.5010.16152.40 
  Valenti, Giuseppe f2224 ITA0.001-0.1815-2.70 
  Wilkins-Borsani, Nino 1978 SUI0.001-0.4815-7.20 
  Zaza, Ludovic 1745 SUI1.0010.22153.30 
  Maffioli, Massimo 1830 SUI0.001-0.6815-10.20 

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
 1907 1964 3.00 6 -0.47 15 -7.05 
  Messer, Markus 2007 SUI0.001-0.4415-6.60 
  Chatton, Jean-Bernard 1857 SUI1.0010.35155.25 
  Stoeri, Laura 1807 SUI0.001-0.7115-10.65 
  Gyger, Thomas 1833 SUI1.0010.32154.80 
  Sicora, Carsten 1929 GER1.0010.45156.75 
  Zindel, Ernst 2010 SUI0.001-0.4415-6.60 

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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