Individual Calculations July 2009
 Sommerhalder, Eric  Total change: -5.40  Rating chartPersonal card
 Int. Open Lenk LENK SUI 2009-04-09
RcRownchangeKK*chgGame
 2015 1884 2.00 6 -0.04 15 -0.60 
  Duratti, Lindo 2210 FRA0.5010.37155.55 
  Hollenstein, Walter 1917 SUI0.001-0.4515-6.75 
  Rosebrock, Florian 1716 SUI1.0010.28154.20 
  Vilaseca, Laurent 2155 SUI0.001-0.1715-2.55 
  Zanetti, Bruno 1998 SUI0.5010.16152.40 
  Cruceli, Salvatore 2096 SUI0.001-0.2315-3.45 

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)
 
 SSB-Bundesturnier OLTEN SUI 2009-05-21
RcRownchangeKK*chgGame
 1968 1884 2.00 6 -0.32 15 -4.80 
  Georgiadis, Nico 2056 SUI0.001-0.2715-4.05 
  Binggeli, Christian 1908 SUI0.001-0.4715-7.05 
  Paul, Mathias 1959 GER0.001-0.4015-6.00 
  Frey, Matthias 1924 SUI1.0010.56158.40 
  Zarri, Florian 1959 SUI1.0010.60159.00 
  Jud, Marc 2002 SUI0.001-0.3415-5.10 

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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