Individual Calculations July 2009
 Burkhardt, Wilfried, Dr.  Total change: -13.95  Rating chartPersonal card
 SGM 2009 (League 1 & 2) decentralised SUI 2008-10-08
RcRownchangeKK*chgGame
 2016 1989 0.00 2 -0.93 15 -13.95 
  Muheim, Markus 2054 SUI0.001-0.4115-6.15 
  Bertola, Numa 1978 SUI0.001-0.5215-7.80 

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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