Individual Calculations July 2009
 Halwachs, Siegfried  Total change: 28.35  Rating chartPersonal card
 Bad Ragazer Osteropen Bad Ragaz SUI 2009-04-09
RcRownchangeKK*chgGame
 2000 1910 4.00 6 1.76 15 26.40 
  Nguyen, May 1560 SUI1.0010.11151.65 
  Zuelle, Bruno 2142 SUI1.0010.791511.85 
  Potterat, Marc 2156 SUI0.001-0.1915-2.85 
  Ernst, Heinz 2006 SUI1.0010.63159.45 
  Kudryavtsev, Eugene 2077 SUI0.001-0.2815-4.20 
  Janasik, Gerhard Dr 2059 GER1.0010.701510.50 

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)
 
 27. Liechtenstein-OPEN Triesen LIE 2009-05-15
RcRownchangeKK*chgGame
 2038 1910 2.50 7 0.13 15 1.95 
  Poettinger, Harald 2207 AUT0.5010.35155.25 
  Bacholke, Michael 2090 GER0.001-0.2615-3.90 
  Benes, Petr 2166 CZE0.001-0.1915-2.85 
  Spanton, Tim R 2034 ENG0.001-0.3315-4.95 
  Hornak, Pavol 1742 SVK1.0010.28154.20 
  Meier, Gerd 1999 GER0.5010.12151.80 
  Plieger, Josef 2029 AUT0.5010.16152.40 

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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