Individual Calculations April 2008
 Huber, Ruth  Total change: -6.25  Rating chartPersonal card
 BEKB-Schach-Open Burgdorf SUI 2008-02-22
RcRownchangeKK*chgGame
 2097 1772 0.00 2 -0.25 25 -6.25 
  Schiendorfer, Florian 2101 SUI0.001-0.1225-3.00 
  Gabersek, Albert 2092 SUI0.001-0.1325-3.25 

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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