Individual Calculations July 2009
 Berchtold, Guenter  Total change: -2.85  Rating chartPersonal card
 Landesliga Vorarlberg several AUT 2008-09-26
RcRownchangeKK*chgGame
 2148 1991 2.50 9 -0.19 15 -2.85 
  Mittelberger, Peter 2213 AUT0.5010.28154.20 
  Grabher, Heinz f2226 AUT0.001-0.2115-3.15 
  Schmidlechner, Alexander 2210 AUT0.001-0.2215-3.30 
  Klocker, Benedikt 2119 AUT0.001-0.3315-4.95 
  Laske, Erich 2100 AUT0.001-0.3515-5.25 
  Froewis, Georg 2269 AUT1.0010.831512.45 
  Mira, Helene wm2115 AUT0.001-0.3315-4.95 
  Tschedemnig, Herbert 2014 AUT1.0010.53157.95 
  Frick, Guenter 2070 AUT0.001-0.3915-5.85 

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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