Individual Calculations July 2008
 Widmer, Thomas  Total change: -34.75  Rating chartPersonal card
 20th Int. Open Lenk Lenk SUI 2008-03-20
RcRownchangeKK*chgGame
 1904 1955 1.50 5 -1.39 25 -34.75 
  Lehmann, Marco 2291 SUI0.001-0.1225-3.00 
  Frey, Matthias 1832 SUI0.001-0.6725-16.75 
  Fiechter, Pierre 1724 SUI1.0010.21255.25 
  Stucki, Kaspar 1902 SUI0.001-0.5725-14.25 
  Svendsen, Hannelore 1773 SUI0.501-0.2425-6.00 

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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