Individual Calculations September 2009
 Turki, Salim  Total change: 62.95  Rating chartPersonal card
 Swiss Championship U14 Echallens SUI 2009-07-02
RcRownchangeKK*chgGame
 1939 1698 1.00 4 0.13 25 3.25 
  Rindlisbacher, Lars 2070 SUI0.5010.402510.00 
  Skouvaklis, Alexis 2018 SUI0.001-0.1325-3.25 
  Stoeri, Laura 1807 SUI0.001-0.3525-8.75 
  Retti, Ivan 1859 SUI0.5010.21255.25 

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
 Individual Swiss Championship Graechen SUI 2009-07-09
RcRownchangeKK*chgGame
 2048 1698 3.00 8 2.09 15 31.35 
  Hugentobler, Patrik f2098  * SUI0.001-0.0815-1.20 
  Pahud, Cedric 2098  * SUI0.001-0.0815-1.20 
  Deubelbeiss, Rene 2020 SUI0.001-0.1315-1.95 
  Joller, Hans 1967 SUI1.0010.831512.45 
  Bluhm, Achim 2021 GER1.0010.871513.05 
  Portmann, Daniel 2086 SUI0.001-0.0915-1.35 
  Zindel, Ernst 2010 SUI1.0010.861512.90 
  Freuler, Roman 2081 SUI0.001-0.0915-1.35 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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
 1882 1698 3.50 6 1.89 15 28.35 
  Forlano, Luigi 1987 ITA0.001-0.1615-2.40 
  Niccoli, Paolo 1918 ITA0.001-0.2215-3.30 
  Bucher, Samuel 1803 SUI1.0010.64159.60 
  Simon, Benoit 1884 FRA0.5010.24153.60 
  Lustenberger, Josef 1779 SUI1.0010.61159.15 
  Zangger, Daniel 1922 SUI1.0010.781511.70 

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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