Individual Calculations October 2008
 Keller, Peter  Total change: -11.10  Rating chartPersonal card
 1. Rosen-Open Rapperswil-Jona SUI 2008-07-04
RcRownchangeKK*chgGame
 2212 1887 0.00 2 -0.26 15 -3.90 
  Benkovic, Petar m2237 SRB0.001-0.1115-1.65 
  Potterat, Marc 2187 SUI0.001-0.1515-2.25 

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)
 
 Individual Swiss Championship - Open Samnaun SUI 2008-07-10
RcRownchangeKK*chgGame
 2001 1887 2.00 7 -0.48 15 -7.20 
  Germann, Markus 2116 SUI0.001-0.2115-3.15 
  Heeb, Hanspeter 2024 SUI0.5010.18152.70 
  Kaufmann, Patrick 1936 SUI0.001-0.4315-6.45 
  Steenhuis, Jan 2162 SUI0.001-0.1715-2.55 
  Schaerer, Marc 1964 SUI0.5010.11151.65 
  Lustenberger, Josef 1754 SUI1.0010.32154.80 
  Thuner, Stefan 2050 SUI0.001-0.2815-4.20 

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)
 

 

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