Individual Calculations July 2009
 Ladner, Peter  Total change: 13.55  Rating chartPersonal card
 Landesliga Vorarlberg several AUT 2008-09-26
RcRownchangeKK*chgGame
 1883 1996 1.00 1 0.35 25 8.75 
  Velaula, Drasko 1883 AUT1.0010.35258.75 

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)
 
NOTE: K factor changed
 27. Liechtenstein-OPEN Triesen LIE 2009-05-15
RcRownchangeKK*chgGame
 1979 1988 4.50 8 0.32 15 4.80 
  Foisor, Ovidiu-Doru m2338 ROU0.001-0.1115-1.65 
  Rous, Daniel 1814 CZE0.501-0.2315-3.45 
  Abegg, Beat 1889 SUI0.501-0.1415-2.10 
  Kessler, Michaela 1865 AUT0.501-0.1715-2.55 
  Kreiter, Thomas 1835 GER0.501-0.2015-3.00 
  Ingold, Willi 1801 SUI1.0010.26153.90 
  Bacholke, Michael 2090 GER1.0010.64159.60 
  Schmidlechner, Alexander 2196 AUT0.5010.27154.05 

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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