Individual Calculations July 2009
 Grabher, Heinz  Total change: -12.45  Rating chartPersonal card
 Landesliga Vorarlberg several AUT 2008-09-26
RcRownchangeKK*chgGame
 2093 2226 2.50 5 -0.83 15 -12.45 
  Bezler, Rainer 2245 AUT0.5010.03150.45 
  Berchtold, Guenter 1991 AUT1.0010.21153.15 
  Frick, Guenter 2070 AUT0.501-0.2115-3.15 
  Weder, Hanspeter 1946 AUT0.501-0.3415-5.10 
  Mittelberger, Peter 2213 AUT0.001-0.5215-7.80 

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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