Individual Calculations July 2008
 Schafer, Achim  Total change: -14.50  Rating chartPersonal card
 20th Int. Open Lenk Lenk SUI 2008-03-20
RcRownchangeKK*chgGame
 1986 2066 3.00 6 -0.58 25 -14.50 
  Fiechter, Pierre 1724 SUI0.501-0.3825-9.50 
  Lehmann, Marco 2291 SUI0.001-0.2225-5.50 
  Unternaehrer, Nicolas 1952 SUI1.0010.34258.50 
  Mauron, Pierre 2129 SUI0.001-0.4125-10.25 
  Stucki, Ramon 1887 SUI0.501-0.2325-5.75 
  Eschle, Hubert 1935 GER1.0010.32258.00 

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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